To those with mod 0.8 geared, long can slashs...

Do you think I could run an 8L motor geared 13/54 through an EZ-run 80 amp controller on 4s without heat problems in a slash? Slash is fitted with 17mm adapters to run buggy rims, but apart from a few other little alloy mods isn't really heavy. I've got the motor, lipo and gearing already, was thinking of getting the 80amp controller. They look to be pretty stout for the cash.