I have a revo 3.3 for racing and getting a genesis LE for the big low torque and power. Also I love it when a big 1/8scale truck is beside the little boys. There is somethings I've noticed that I should do before starting. One is get a return throttle spring. Is there a 5 cell pack out there that will fit in the genesis box for the truck. So I don't have to buy alkalines all the time. Also have read some about the servos not turning the big truck very well. Some comments have said no problem, so what is the word on the servos. Before I start racing and backyard brawls with my buds I will get all the little kinks out. Also the axles do they need replacing? Any comments and pointers will be welcomed. Some people said on other forums don't get this get a LST. But I want something that is different and AWESOME looking. The Cen has enough good reports and I like the way it looks. So that's what I'm getting. Thanks again for the help.