Looking to do slip-ons on my 09 SG. Thinking about going with the Bassani Megaphones. Want to go with something that's different than what everyone else has.(Reinharts and V&H Monster Ovals) I want louder than stock, but not so loud that the misses won't want to ride with me. Anyone have any history with Bassani and the sound difference between the 2" or 2.5". Will also be doing Ness Big Sucker and SERT. Thanks....