Hello, I have a Vulcan 500 with stock exhaust - I'm looking for something a little more robust on it - has anyone put cobra on their 500? Any experience with the JC Whitney aftermarket exhaust? (I have read that the JC exhaust sounds bad on high speed) Does anyone have sound clips (before - after). What about tail gunners? Anyone put them on a 500? How do they sound? I've also though about removing one of the baffels to make it louder but thought it might be too loud. What has anyone done with their 500 and if you were to do it again, what would you do?