I don't get mismatched wheels, rims or tires. This forum is full of photos of some beautiful bikes but are let down with different rims and or tires front to back IMO. I don't see it over at the mountain, road or C&V forums. Am I missing something? To my eye it just throws off the symmetry and distracts the eye. The bike has no flow to the lines. I can understand on the track it would be beneficial to have a solid rear and aero front but on a street bike it ruins it for me when I see a aero up front and a regular spoked wheel out back for instance. Maybe I'm just to rigid.