What do we think his lead into us on the flop means? It might be a medium hand like TT seeing if we missed or it could be a strong hand like a set looking to get raised. In those cases raising must be bad. I would call, check behind on the turn if possible and call or bet the river.
I think a raise is only good if he has AK.

I think there is too much money behind on the flop for getting all in to show a positive expectation so I wouldn't be building a big pot here. As played you might as well push over on the turn, you are commited to the hand.