BL system setup, what's all needed

[HotnCold]

your thinking is correct if when you say 8 and 9 you mean 8L and 9L. The 8L will work fine with your 2 6cell packs. You are going to want to increase the cell count if you are going to go with a lower turn motor like 9L or 10L. It will work but it will be slower - but youll get a lot more torque and longer runtime with the lower turn motors. Between the titans and the 8L what will you notice? A lot more speed and a lot more torque and more run time as well... The best thing you can do is check out the way they perform and go from there.... Talk to ya later - PM me your tel # and well get in contact before fri - My hard drive went down - Lost everything...