You're better off with a st185 clip b/c there just so much more parts for it. a 205 motor will be hard to get parts for sometimes. Don't bother with converting your gts into awd. The work and money involved, you can just sell your celica and buy a alltrac for 6k in great condition. Are you just planning on swapping the car yourself? If you need someone to swap it for you call Sean at CentralFLPerform.com he did my swap. Very clean! Oh yeah, you don't want to run a awd tranny on a fwd setup.