SB vs. BB PF.

PP 1/2, you have K7o in the SB, BB is fairly loose-passive (say 35/5/1) but defends his BB more than half the time. Folded around to you, what's the play? What if you have a random weak ace?

I feel like I'm spewing more than I should, particularly because I'm OOP with no way of defining the BB's holdings, but I'm assuming these are profitable situations against a random hand.