Where are you located in in NY? I am near Albany.
Last summer I installed a beautiful stainless-steel dual-exhaust system from Patrick's. The polished stainless dual-in/dual-out muffler produces too much of a low rumble/roar for my tastes (I like quiet). I might be interested in selling it if I can find and fit standard, baffled, original-style mufflers in the system.
You might be interested in driving my way to hear the muffler, if you are interested in a dual-in/dual-out muffler.