The higher compression ratio means you won't be able to run much boost until you intercool it. You need to factor in other costs like a new fuel pump, the electronics, etc. I paid $1700 for a heavily modified turbo engine with upgrades turbo, intercooler with piping, FPR, and transmission. I still need to put another $1200-1500 into it because I'm going SDS or megasquirt for fuel, MSD 6BTM for ignition, I need a better fuel pump, different steering system, and other various parts. I'm expecting high 12's to low 13's out of my setup at ~16 PSI. This is an expensive little project, but I'm doing it right the first time.