i only glanced over the post, but you need to bet more postflop. 200 to go preflop is ok after all the limpers, but you may even bump that up to 240 or 300. Postflop, you need to bet atleast 1/2 pot. I would bet around 600 on the flop and then push the turn. You want to get it all in when you have such a strong hand. Also, on the turn you especially need to bet more because of the flush draw that is on the board.