300zx/350z Engine Switch

Hey, I was wondering if anyone knows if it is possible to fit a nissan 350z engine into a 300zx. I don't even have a 300zx, but I'm pretty sure I will get one, and have heard rumors of Nismo developing turbos for the 350z engine, so that could be alot of ponies under the hood. I don't have the $$ for an actual 350z, so I thought this would be the next best thing.