Quote Originally Posted by Arjonius
At this level, the hand range for the limp-shove is quite heavily weighted toward big pairs, especially AA. Unless I have some reason to put this particular opponent on a wider range, putting more money in the pot is probably -EV.
Even if his range is AA,KK,QQ you still have equity with AKo. About 30% I believe. Without QQ it's still about 18%.

this is assuming no CO.