If you were going to get a cheap R32 GTR it would have to be a project car because they all drain big money when things break
Ide get one and also buy a cheap car i can use for work etc
First get the engine out and worked on by a good rebuilder/workshop, while thats happening do alot of the body/suspension/interior etc work yourself as its not quite as hard and u can save alot of $
depening on how much u have upfront to do it up, shouldnt take more than 6months tops,
worth it if you got the time & money, you basically get a brand new gtr for less than the price of a used one