Obviously
Getting in with 56% in 6c is a very common occurrence. You're not an underdog vs. anything here. I'd also expect to get 3b otf quite often since our range is a bunch of AA hands so he's saying he has a very good draw, AK w/nut hearts, or KK that he won't fold.
When 200bbs deep, raising flop with a hand like AAKKTT on T65dd w/o diamonds is much more of a decision between calling and raising for (hopefully) obvious reasons.