hello, my friend and i recently purchased two rc12l3's, we are wondering what parts are required to alter hadnlign characteristics? springS? t - plates etc? do these make a great deal of difference? are the front end prone to breaking? or are there any great weaknesses with this car (we will be running it in 4 cell config)

also, seeing as though people are talking of traction compound.
We will be running on an outdoor facility made up of two basketball courts. Should we use traction compound? or, due to the semi-dusty nature of the surface, will these treatments have no effect?

Thanks in advance

ROb Storey #5