cbetting the first one is bad, really its an easy check fold on the flop. Consider the fact that any reasonable spade will call you and the fact there are so many to act after you.

Also consider what your bet size here would be if you had AdAh and then look at your bet. As it was going to be your last chip your going to put into the hand I prefer a bigger bet that will fold people but I do like that you didnt get any more money in there.

Also in each hand looking at the amount of callers you get I prefer betting more preflop, more than the standard 4bb + 1bb per limper. I like your aggressive betting post flop with the goods.