I just bought a trf414 m2 and would like to know how to set it up to race on concrete.Also what upgrades should I buy.And should I run foam tires or rubber?I will be running indoor.All the other cars running at this track are tc3's,tc4,and losi cars.Will my tamiya keep up?Any help would be great.I could really use a set up sheet for tuning.I also have a xray evo 2.Is that a better car for racing?Any input is helpfull.[]