Well if I run enough Defence to keep BP damage down to a minimum, then it shouldn't be a problem. Fire Fang and enough HP (200 EVs) to let it live a Bullet Punch and 25% SR Damage should allow it to deal with it, shouldn't it?Yache berry may work, just remember that mence is more than often revenged by scizor cb-bullet punch, so consider leftovers as an option.