yes, they are the dhk razrs. altho i could have sworn i saw dogbones up in front as well. i don't know what a center spool is, but if it's not a differential and that makes it easier than cool. i'll just try it out in my backyard and see what happens.
one of the servos is already busted so it looks like i'll be digging into the front end anyway. i've got a couple hitec 645s on the way.