(9man) AKs early CO/BTN/Blinds

Preflop is good, no need to bet less.

c-bet flop about 400 in my opinion.

check/fold turn unless an ace comes.

preflop: 3-bet to 225 vs anybody for value and stack off, our hand is too strong for anything else
flop: check behind, don't bluff in multi-way pots

Thanks for your replies.
As for CBet I don't like so pot commiting sizing (t400) with t755 left on the turn (pot would be t1450).

standard 3bet, never flat there. At micros full 3x 3bet at this blind level is good. Vs two opponents check this flop, vs one fire one bullet.

1a) call
1b) raise 205
1c) raise 205

check flop.

Standard 3bet spot in these position versus most villains. Only reason to not 3bet would be versus tight opponent as we could then force him to fold most weaker hands. Sizing is fine in micros or versus fishy player. They like to call.

Flop is very bad for us in 3way pot. It hits villains ranges very easily so you should check and in future streets give up unimproved versus decent sized bet.