i want to start a tuning project, but i am having trouble choosing between these 2, i want to know which has the best base, eg chassis, suspension layout etc, things that you can't just get from the aftermarket... the mx5 is lighter, has a more modern, stronger chassis/suspension, its cheaper... however, the s2000 looks better, it's already proven its tuning potential (Amuse S2000, J's Racing S2000), longer wheelbase (more stable), aftermarket parts are in abundance. what do you think ??