I'd go with Super 10 Flowmasters since you like it loud, but just a little tamer. They are the one chambers, kind of like slicing a 40 series in half perhaps.
Post # 20 on this thread
http://www.camaro5.com/forums/showthread.php?t=173055 has some good info on them. They are small and I believe they are available in stainless. Good luck and post pics when you decide!
Somewhatdamaged
