Definitely check the flop here, your line is fine overall. Best sizing on the turn is probably slightly smaller.

Played it perfectly mate, flop is check 100% as I don't see any worse hands calling and we are just bloating a hand that won't do well at showdown unless we hit a 3rd King.

Can't see my playing this any differently tbh, that A-high flop is a bit of a spoiler.

My usual in 3bet pots on boards like that is to chk flop, bet around 1/3 on turn and take it from there. These guys either have an ace or not obviously, so when they do it's cheaper for me and when they don't the sizing won't matter much normally. Just the way I see it.

Thanks for the replies lads! I can sleep better tonight knowing I made the right play