Yeah,I would think that a Ace 1015 would do fine in a MT as long as your not using 40 series tires. Otherwise I would agree with mike and grab a 5955.
I have a few aces. What servo horn style do they use? Also my JR 650 used to be top notch. Now all my stuff is sluggish. I honestly think its my battery, its the original one from like...hmmm...3 years ago. ^__^
I think they use hitec?? I havent messed with my 1313 for a while so I dont remember LOL.
ACE uses Hitec arms andd if you have a ACE 1015 that will work really good for your steering on the Revo.
Ace is Futaba unless that changed...
ACE uses futaba horns, always have
Of Course I lost my Futaba servo horns from the pack I bought like a year ago. GAY