i am getting a b18 w/ trans, cv shafts, wiring harness, and ecu for $500. i am wondering if all the wires will connect right in to existing. and same as the motor mounts and cv shafts. will i be able to just swap out all this stuff no questions asked? or will i need to get a motor mount kit. any tips on this conversion would be very helpful. thank you

 

sounds like you are getting everything you need