[robnolimit]

All C-10's have "soft" acremen, but the long beds are a little better. As far as that is concerned anyway, other than the Acremen, the long beds have a long list of things making them worse handling than shortbeds.
As far as the set-up goes, your RC car is far more tunable than than a C-10. Because of the heavy nose weight, the trucks will push (understeer) in the corner entry, and be loose (oversteer) on corner exit. I try to get my efee as nuetral as I can, which really just shortens the enrty and exit, and lengthens the center of the corner where the truck is more nuetral. This way I can carry a higher corner speed and cut lap times.