D8, I've been running it with a ford focus WRC rally car body on for some time now looking like this

but now for pure on-road with the lower shock towers I'm after something lower and with more down-force like a Maclaren F1 or maybe a Lola.
Hot Bodies Lightning 2 Pro carbon, Mega 22/30/2, MMM, 4s3-5Ah.
Tamiya F201 carbon, Mamba 7700, MM, 2s A123 2.3ah.
Xray XT8, 1518, MMM, 4s5Ah.
Lots of boats.
fastelectrics.net