hmm would she wanna go back though? in years i mean...an r34 obviously being newer then any gtr 33 she can get. sure it is faster, better engine, 4wd...but more probs in the long run?
thats why i say if she still wants a skyline/coupe keep the car otherwise sell it for something else...even if she did sell it for 25k her wheels, tyres and bodykit are probably worth 5 grand anyway so it'll be like being where she started if she decided to buy a cheaper 34 for around 20k.
it would only benefit if she got a super cheap one for 15k lolz. EVO FTMFW!!! or even a manual chaser!!! chasers are a bigger car though but oh so hot.