I am about to install a full exhaust sytem on my 00 750 and a K&N. My problem is that I wanted to add a Power Commander but the only one available for my gixxer is the PCII. The newer PCs seem like they are far better than the PCII. Is their anything I can substitute for the PCII? How about the Yosh EMS?, Techlusion? Or would the PCII be my best option?