Well I couldn't help myself and wound up ordering the stage one super charger gear... it adds 2 pounds of Boost which when combined with the new velocity stacks will be about 18 to 20hp. I already have the full system on her and Dons flash so this will be it. I only went with the stage. One because the temps get very high the faster you spin the supercharger. I should be more than fine with that increase. I could add the water to air intercooler which adds 10hp more and really lowers the temps but it's about 8 to 10 pounds and I've lightened her up so much (440 dry) that I really don't want to add that much weight especially that high on the bike. I'm going to install the gears when they come in and then trailer my girl to my tuner to make sure she's spot on.