Turns out the pinion's actually a 15t, guess I can't count good or something. :D

Radio, huh? I might have to try one of the cheapo ones we have laying around, or at least my brother's MX-3. I do still have the 2 speed, no idea what that does to the gear ratio that I'm supposed to have, I don't even know when it's shifting! Oh, and the biggest spur for a Savage is a 52t, or at least that's the biggest that Hobby People carries.......might have to get one of those tomorrow and try it out right there in the store (I get bored when there's no customer's sometimes).