just bought this off gecko. it is nice, but the lola needs some work. its rather noisy, and needs a good tune up. so, seen as im a first time tuner, what shall i do. the gears seem to be the noisy part, and the tyres need either a good true, or to be replaced completely. the motor in it is a TS6, so i was thinking putting the TS7 in it instead? its got all the bits to fit. so, what shall i do?