This thread is silly. Whether the OP and his aspirations are real or not, the time and money being dumped into this bike (or not dumped into this make believe bike) is superfluous. You want a V4 race bike? Here it is, for half the price of this experiment: http://www.aprilia.com/en/en/index/models/bikes/road/rsv4-rf.html That bike will blow anything you do with a modded up 5th gen to pieces.
Give me a Honda V4 with half the capacity. Especially if it looks like something like this. No more info on this bike ? :frown-new: