I put clubmans on my bike and I love the look HATE the ride cant do but about 20 min before shoulders wrists and back hurt enough to make me wanna get off.
I think one of those canister mufflers that sits under the chassis with a short exit right behind your heal would look better and fit the looks of this bike a bit better. Make the front a wee bit taller (so I don't have to lean over), e.g. the Rabid Transit fairing; I'd be all over that!