My son just wrecked his 900 SE. The body is shot but the engine and transmission are fine. We've found a good car with a bad non-turbo engine. How hard would it be to put our turbo engine & parts in the non-turbo car? (We'd put in the turbo engine and transmission, exhaust, intercooler, etc.) Would the wiring and engine control work like plug 'n play? Or are we in for major adjustments and mods?