Ok, Im in Concord Ca and will be racing at Delta RC in Antioch to start, was kinda planning on getting a HW sct pro esc and a Pro 4 HD 4300 motor but I better go out and talk to the vets at the track running scte's and see whats best for the track as well as what tires to run. Thanks for the help on batteries, there are so many and I learned not to trust promotional adds ��