John C,
I was looking for a certain sound that I had heard when I first put the headers on. After much deliberation I decided to run dual 2" into a single 3" outlet with a dynomax ultra-flo muffler. While I didn't like the exhaust note at first the batting in the muffler has settled in and sounds much better. It's still not what I was looking for but I'll run it for this season and go duals with dynomaxes next year. If I can figure out how to get a decent sound clip I'll email it to you. Best of luck.
Conan