Which Rem 700?

[Punkface]

Yay! Another thread about the Remington 700!

After shooting nisilis14's Remington 700, my girlfriend fell in love and now wants one of her own. The big question now is: which 700 in .308 do we get?

Since we're new to the world of bolt action rifles and precision shooting, we'd like for it to be shootable and enjoyable out of the box. We're probably going to start out shooting 300-600 meters and see where we go from there. Already have a scope and a bi pod that her brother is giving to us but from what I'm reading around it looks like we're still going to need a weaver rail and the correct size scope rings right?

We're currently liking the varmit model
http://www.budsgunshop.com/catalog/p...tic+VAR+308+26

but are wondering about the following
http://www.budsgunshop.com/catalog/p...on+700+SPS+308

http://www.budsgunshop.com/catalog/p...8WIN+24+SS+SYN

or maybe even the tactical model
http://www.budsgunshop.com/catalog/p...actical+308win

Are there any advantages of one model over the other?