Any advice on the following please: I have up graded to V Speet brakes which are really good. Problem now is I need more grip /rubber on the road but love the look of the 20"painted and lined rim looks. Would welcome any suggestions for a solution involving a 20 " rim or at smallest a 19 " rim that can be painted and lined. I am also a fan of TT100 rear tyres and can remember my commando having them front and back which was great. Any and all discussion welcome.