First one is probably the pick of 'em IMHO (dunno what the go is with the leather floor tho).
33's Dual battery are pretty much gimme mods that everyone does.
It's a dealer car so I'd be trying to get it for 14 something as a fairer price for a GU seriesVI.

2nd prize would be the 4.8 if you are happy to keep the fuel up to it but its overpriced for its age, has got low K's tho

I don't like any of the others... if you are going up north you don't want LPG, its as dear as ULP/Diesel if you can even get it.
A couple are waaaay over priced and/or too heavily modd'd.

Pretty much agree with others in that go for stock or close too it IE 33's, 2 inch lift, exhaust mods are so common you could almost call it stock anyway.

If those vehicles are an idea of your budget then I would go for a GU series VI or later 3.0CRD or a good TD42 (rare but they pop up)
Dont get a dual fueller or a GQ if you have $15K or more to spend