kitting car out for racing

[danny the elfman]

hey, Ive got a thunder tiger phoenix buggy (asociated b3) which im going to replace for a tlr 22 next year, but in the mean time ive got to get my thunder tiger ready for racing, so far ive decided on 8.5t sensored motor, savox low profile servo, shumacher yellow stagger ribs front and yellow mini spikes rear, and lipo obviously . But what else? im tinkering with toe in and toe out and stuff, but what else could i fiddle with to try and get a faster and easier to handle car. thanks for reading