Applescript to monitor age of last arq backupand send alert to notification center and email if too oldHook it up to run via launchd daily

ArqMonitor.scpt

--
-- Applescript to monitor age of last arq backup
-- and send alert to notification center if too old
--

set arqF to (path to current user folder) & "Library:Arq:lastsV2.dat" as string
set latest to arqF as alias
set mod_date to modification date of (info for latest)
set file_age to round (((current date) - mod_date) / days)
log "most recent Arq backup " & file_age & " days old " & arqF
if file_age > 7 then
	display notification "Most recent Arq backup is " & file_age & " days old" with title "Arq Backups Not Running!!" subtitle "Contact Admin" sound name "Basso"
	delay 1
	set cn to computer name of (system info)
	tell application "Mail"
		tell (make new outgoing message)
			set subject to cn & " Arq Backup Fail"
			set content to "Most recent " & cn & " Arq backup is " & file_age & " days old"
			make new to recipient at end of to recipients with properties {address:"admin@example.com"}
			send
		end tell
	end tell
end if

updated to check the new Arq 4 file, lastsV2.dat