I would go through with the swap if you are capable of doing the work yourself. It's more work than money IMHO if you do it yourself. Of course, the cost of parts depends on where you source the engine from. The hard part for me is that I'd like to keep my Z as a 1995 model. So if I TT it, I'll want a 1995 VG30DETT to get the better heads and injectors.
Sig begins here:
ZEngineer: I just hope those exhaust tips aren't gonna give me a hard time going through the opening Aqualung: Do you have a pic of your rear? ZEngineer: Dude! That's just perverted! Aqualung: Holy Sh*t! What did I just say???
BigTDogg(MA): That car earns the owner a TON of trophies at shows I'm sure. It'll also earn him one jab to the testicles if I ever meet him in person.