well, I will second dexter. In fact, I just ride. I got a pretty good miles coverage and amazing torque/speed. I was really really doubtful regarding 90mm wheels. I thought my board will look like a tank... in fact if you keep it low by choosing the appropriate deck... it's pretty neat and sleak. I am actually riding 90mm flywheels and I have to admit that it is WAY better than 76mm. That's for sure. I also changed my bushing for some khiro orange cones.. it's really turny but also can handle 50km/h without any wooble. Just like my actual 12S setup.