How difficult will this be.I found a really clean 88 van,one owner and I am contemplating picking it up and swapping the good drivetrain out of my Rusty 5spd Turbo Van.I know the return setup is already there,K frame bracket will need to be added.My biggest question is the wiring.Will it be plug and play or will i have to splice and dice?I really dont want to junk the 90 Turbo van but It needs alot of rust repair.