Dan, if $60k is too much for you to spend then don't look for a 'heavily modified' GTR, that is in fantastic condition inside and out.....
For $50k you could get a heavily modified gtr that looks like it's been to world war 2 and back, and believe me the battle scars show!!! I've seen some pretty dismal r33 gtr's out there......
Do we shit you??? C'mon don't be like that, were just stating the truth and being realistic, no harm intended....
Good choice of car though!!!