[GarterGuy]

Well I'm sticking with T.s.pallidulus....it does look a lot like you're T.s.sirtalis KitKat, but from what I've read, it's the really light mid-dorsal stripe that seperates them. Yours has a very distinct mid-dorsal stripe while the other one is barely visible. Also, since it's from an area where T.s.pallidulus are from, puts me more on the Maritime side of things.
Roy