My aim when modifying a motorcycle docc is to enhance the original concept with better components and create something that is unique but looks like it could have come out of the factory. So not trying to create a "racer" out of a tourer or GT bike and no just stripping it down and making it an uncomfortable, impractical and often illegal bike for the road. There needs to be balance, and an elegance about it and the retention of the original bikes DNA and character. This is why my V11 Sport for instance still retains the non radial callipers. Radial callipers would mean Aprilia RSV forks and a different front guard and that would have eliminated part of the V11 Sports recognisable aesthetic signature. Hanging gaudy aftermarket bit's off it is something i like to avoid as well.
Phil