Modest attempt at modifying a TextMate theme with which I could be happy.

SpaceCadet Pro.tmTheme

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<dict>
	<key>author</key>
	<string>Trey Piepmeier</string>
	<key>comment</key>
	<string>By Trey Piepmeier (original SpaceCadet by Alex Ross)</string>
	<key>name</key>
	<string>SpaceCadet Pro</string>
	<key>settings</key>
	<array>
		<dict>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#0E0E0E</string>
				<key>caret</key>
				<string>#C6641A</string>
				<key>foreground</key>
				<string>#DDE6CF</string>
				<key>invisibles</key>
				<string>#282828</string>
				<key>lineHighlight</key>
				<string>#FFFFFF0A</string>
				<key>selection</key>
				<string>#807E7C54</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Comment</string>
			<key>scope</key>
			<string>comment</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#473C45</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>String</string>
			<key>scope</key>
			<string>string</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#A17096</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Constant</string>
			<key>scope</key>
			<string>constant</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#13100A</string>
				<key>foreground</key>
				<string>#A8885A</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Variable</string>
			<key>scope</key>
			<string>variable.parameter, variable.other</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#596380</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Keyword</string>
			<key>scope</key>
			<string>keyword - keyword.operator, keyword.operator.logical</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#0A160B</string>
				<key>foreground</key>
				<string>#78B66F</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Keyword operator</string>
			<key>scope</key>
			<string>keyword.operator</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#180807</string>
				<key>foreground</key>
				<string>#B64033</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Storage</string>
			<key>scope</key>
			<string>storage</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#13180C</string>
				<key>foreground</key>
				<string>#9EBF60</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Entity</string>
			<key>scope</key>
			<string>entity</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#0E121D</string>
				<key>foreground</key>
				<string>#6078BF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Inherited class</string>
			<key>scope</key>
			<string>entity.other.inherited-class</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string>italic</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Support</string>
			<key>scope</key>
			<string>support</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#12030D</string>
				<key>foreground</key>
				<string>#8A4B66</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Exception</string>
			<key>scope</key>
			<string>support.type.exception</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#893062</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Tag name</string>
			<key>scope</key>
			<string>entity.name.tag</string>
			<key>settings</key>
			<dict/>
		</dict>
		<dict>
			<key>name</key>
			<string>Tag attribute</string>
			<key>scope</key>
			<string>entity.other.attribute-name</string>
			<key>settings</key>
			<dict/>
		</dict>
		<dict>
			<key>name</key>
			<string>Library constant</string>
			<key>scope</key>
			<string>support.constant</string>
			<key>settings</key>
			<dict/>
		</dict>
		<dict>
			<key>name</key>
			<string>Library class/type</string>
			<key>scope</key>
			<string>support.type, support.class</string>
			<key>settings</key>
			<dict/>
		</dict>
		<dict>
			<key>name</key>
			<string>Library variable</string>
			<key>scope</key>
			<string>support.other.variable</string>
			<key>settings</key>
			<dict/>
		</dict>
		<dict>
			<key>name</key>
			<string>Invalid</string>
			<key>scope</key>
			<string>invalid</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#5F0047</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>- Meta</string>
			<key>settings</key>
			<dict/>
		</dict>
		<dict>
			<key>name</key>
			<string>  function.section</string>
			<key>scope</key>
			<string>meta.function.section</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#371D28</string>
			</dict>
		</dict>
	</array>
	<key>uuid</key>
	<string>92A79124-EF33-48BE-AC4F-8AFAB0DD7C82</string>
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