Having spend this afternoon at the local track with my newly build TA05 and my trusted TA04, I started wondering about the TA04->TA05->TA06 evolution. Spending most of the time keeping the boys' (aged 9 and 10) M-03 Swifts charged and running, I'm not racing any particular class, and trying to keep my own car light and nimble. Using 3000mAh LiPo weighing half of a 4000mAh NiMh, I did struggle with weight distribution and even had to relocate ESC to the top of the battery. The TA04 had the