long story short my buddy got his hands on a very nice 00 buick lasaber with like 90k on it. i dont know anything about them but i guess its a s/c'd 3800 and in a week i can get the whole engine, trans, harness's basically the whole car for like 400$.... i wanna top swap but from what ive read its a no go on the 97 gt trans.... would this just be a simple swap and go ? like drop it in and go im saying...