340 muffler decision

Ordered a set of dynomax ultras today. I was looking if for a little more rumble and volume at idle, sitting in the driveway, slow roll into the local car shows and sitting at the stop lights in town.. My favorite thing to do is to grab a lawn chair and a beer and just sit and listen to the little 340 bump along at idle. It's music to my ears... I've got to replace the throwout bearing which is on order before i can put the exhaust back on.. I'll try and post a sound byte once it's running..