I am in the process of rebuilding a 5sfe 94 camry head. It is at the shop being hot tanked and blasted. I will try to perform a port job myself, but my question to you fellows is what if any performance parts should i put on the head? Like valve springs, valves, i know about the cams. Or should i just leave the stock parts on it, since there are not in that bad of shape. Any ideas or help are welcome. thanks for your time.