Just began a new hobby with RC cars. Was wondering if there were any RC aficionados around who could give me some tips... other than don't wreck and get a brushless and use a lith battery. I didn't buy a kit, got one already put together and have already changes the oil in the shocks, replaced the steering servo and upgraded to the lit battery. Awaiting a new front bumper and some aluminum replacement parts for the stock plastics. Anyone ?