[Michaelson]

I really like the line taken by OP. As aceDeuceWes mentions, what's calling a shove that is behind on the turn?

The value bet on the river I think is sexy as well. Once checked to, villain's line looks a lot like AK and possibly JJ or maybe the case T. A Q checking that river would be really bad, I think, and is unlikely. So basically, assuming AK can't get away from his hand (and with the pot this big I think that's probably pretty likely for most opponents), I think there's good value in betting here.