I have a 1995 impreza L with a 1994jdm legacy swap in it but the swap is old and the motor has a ticking noise in it so I'm thinking about starting fresh and doing a v7 or v8 sti swap. . . If I got a usdm sti harness would it all be plug and play with the motor and ecu? And do you think this swap is a good choice? Any helps appreiciated.. . .