Sorry Bri....this is where our likeness seems to separate. I think that a single undertail exhaust looks exactly like butthole. Everytime I am behind a CBR I see this big butthole staring right at me....I figure that bikes shouldn't have a butthole
.... I hate them on CBRs, or what not. Gotta be two undertail, or stick to the side. IMO of course.....nice work though.
Oh, and you are probably gonna bake your arse as well from the heat....but then again, it is your bike, and I say do whatever makes you happy!