Gotta say I am not a big fan of of going all in with AK suited or not. It is still a drawing hand. Make a good sized raise. If you see a bad flop then you can fold and wait for a better hand. If you get reraised then go all in it that hand. You at least will have some idea that the person you are against might have a decent hand. Instead of being against lucky donk that calls all in with suited cards.