I want to upgrade my brushed revo to a brushless system, I am from india and stuff too expensive. If i were to order stuff from US it would take a long time to get here. lets say 40 days or so. If I pay around 6 grands in that case it would arrive in a week but as u can see 6 k is too much. so here it is what all would be required to upgrade my car to a brushless motor. apart from the motor and esc what else do i need to upgrade eg tires etc etc