I want to get some new wheels and tires soon. But i was just wondering whats the best wheels i can get that are 1/2 inch offset, and tires as well, i would definetely like to go a bit bigger than the stock tires on my revo, but not much. Please let me know what you guys think, and will i have to modify my hubs with the traxxas hex design, on the 5309 model, or will i have to put regular 17mm's on there. thanks for any input.