have fun fabbing a manifold and piping, not to mention all the lines that are going to be too long, and things that don't fit right, and engine management, and injectors, and probably a metal gasket.
Ran into this several times with cheaping oout on something like buying a fitted intercooler kit, you get what you pay for. you get some universal shit and it ends up looking retarded and not working as well as it would have if you would have paid for quality. Good luck though, and I'm interested to see how it turns out. but how did you get a turbo from a car that doesn't exist yet? yu might want to check on the turbos source a little more. You can buy good a t3/t4 on ebay for cheap as hell.