go for the diy option, iv doen that in cb500 and sv650 , you will learn how to build your bike, and be inspired to disign bits and bobs, i will help you with rearsets and sub frames ect, iv designed thease items and machined them up in my workshop, ( forgive the plug) i do intend marketing thease items when i get photos of finished items, and remebber how to put them on this forum, i do believe that racers should engineers aswel to an extent, if we can pass on knowledge, and make stuff for eachother it keeps our way of life cheaper, and as the other member said, minitwin was formulated with that in mind, you go for it lad,