[93 Trans Am WHAT]

yeah the car has a cat and the banging roise is more of a rattling.Definetely not the torque arm. Its coming fromthe bottom of the engine like in the oil pan(?) but the car is going to a performance shop today or tomorrow. I swear if its something stilly, like the cat,or i simply spun a bearing thats causing all this im gunna lose my mine. But i really doubt its the cat, Its not that smell. it a rich fuel smell and burning band-aids??. Oh that damn intake leak... i wish that was the only problem!lol I mean the car runs! i took it around the block 3 times yesterday!It shifted allright but theres a definite loss in power.HA! but i didnt notice the miss!!!!! grrr im so confused. should i just blow it up? Im gunna fix it and sell it i think ugh....
OHH one more question If worst case senario, the engine was crapped out and i wanted to take the engine outa the T/A could i do that?Swap out all the fun bolt ons and what not? I know theres a bazillion things to do believe me. Me and a friend steve just put a 350 in my B/F's truck..fun. but is it possible?? My room mate was babbling something about a pontiac 350 and a chevy 350? Two different LT1's?? (he talks outa his rear alot) I've noticed that the dist.cap on the T/A is a little diffrerent then the one on the Z28?
And which computer would i use ? Could i use the computer thats in the Z28 now and just have it re-tuned? Thanks