You are 51% against AK (assume he doesn't have the
). The problem is that he is loose, so KT is in his range...maybe even K6s (not to mention better draws than yours, sets, etc). Unless I have seen him out of line a lot I probably just call and go from there. If the pot was raised I would shove, but 3-betting OOP here to say $60 leaves you in a tough spot on the turn if you are called and don't improve.
The other option is to shove now...which is hugely overkill and will fold out the hands you are flipping with and only get called by the bigger hands that have boat outs against you even if you hit the flush (or bigger draws like
[Jc]). So I don't like that option.