Good call,no point buying a car that you can not afford to run.... Expect to spend some money but if you your in the market for a R32 GTR,buy a good one at that money and spend 10k or so on it would make for a great R32 GTR if you get the write example.
Can not import 1989 R32 GTR under the non 15 year old sceam unless you want to pay big money for complience which in that case you may aswell buy a later model.
Darron.