1988 nissan 300zx turbo


What i have done so far.
Put all new roators and brakes
New rims and tires went on July 12th

The plans are...
New Engine,
New trany,
New paint job
If any one knows where i can get a brand new 3.0L for the car would you tell m plz that would be awsome and if any konws if i would beable to put a 3.5L out of the 350z in there