Ok, so my plan is to get a 1989-1993 5.0l Mustang for about $3k-$4.5k and buy a 331 stroker shortblock, etc. etc. Basically, a project car. But I see most of the mustangs around that price that are in really good condition are all automatics. How hard would it be to convert the car to a manual t-5 or tremec transmission? Keeping the same engine and all. What is required besides the new tranny and clutch and all that balony?