Soko- Integy is just motors I run for SMC on the Battery front and their batteries are the best in my experience and opinion. Met Arthur & Pat at the Carpet Nats last year and we pitted next to each other along with RobK. They are really nice guys but it can be pretty difficult to get stuff. I have Arthur's cell # and I have found this mode of contacting him is better than e-mail. Their business has been so successful that they are constantly busy and hard to reach. The Ti motors magnets are really awesome and seem to last forever but the P 94's are even more efficient and the brushes last a lot longer. Also the power band seems to be a little higher in the Rev Range which necessitates a smaller pinion. Up until recently I used to think this was slower even though the smaller pinion gives a greater mechanical advantage that makes up for and actually gives increased bottom end on the track.