[Black winter day]

I am having difficulties playing AK oop.
If several players limped and i reraise - i am commited to a pretty large cb if the flop is ragged and i have to fold to a reraise...Also, the implied odds are minimal, since by reraising i am defining my hand and there won't be much action if A or K flops.

How do you play AK oop (from the blinds or UTG for example)?
Does it matter if it's AKs?