I think at this point, you want to be getting all your money in, so we need to think of the best way to do that. Checkraising is a power move where your opponents will lay down a worse hand and call with a better hand. When either opponent holds a set, you don't have enough equity to make this move. The problem is that, while you are drawing, you still have a hand to protect. I think you either have to bet just under half your stack, so about $30, or push right then and there. This is a really interesting turn situation. Personally, I see myself wanting to bet the pot, and then realizing I don't have enough to do so, and just pushing.