Push Pre-Flop with Aces?

[chicagoY]

I just started playing live NL 200 1/2 blinds and I've noticed that my raises evolved from 4 x blind +1 for each limper up to 8 x blind + one for each limper in the hopes of weeding out the stragglers. It seems like someone calls me no matter what. With a few callers and myself in late position, how wrong would I be to push all in with aces or kings?
I think I'd get at least one caller every other time. Opinions?