I had been looking at acquiring a Sato full system for my '07 Blade but the Yoshimura RS-5 full system in titanium looks like a viable alternative for about half the money. What sayeth you guys that have this system on your '06/'07 does it make the power? I am more intersted in smooth low to mid transition with perhaps a bit more on topend. I plan to also perform the airbox flapper mod and run stock airfilter. I'm not a big fan of racing filters on the street because they tend to pass more crud into the engine.