It's been said, but you're gonna drop some serious $$$ into that bike if you want 130HP!!! You're better off selling the R6 and buying a GSXR 750 that will easily and cheaply produce 130+ HP as compared to your R6 that's gonna be a huge headache.
If you insist on keeping the R6 you could try throwing a turbo on it. Otherwise, a heavily modified R6 engine is gonna be a maintenance headache and a serious burden on your wallet!!!
Good luck and let us know what you decide to do!