I think you will want a wide board if your going that small with size 12s but i could be off. Also, i have no experience with those boards but based on what i have read you would want the blacklist (wider westmark) or the revolver. Those would be the boards that get recommended around here the most for what you want (or the proto over the evo if you want stiffer).
Disclaimer: im only commenting because you are buying now. feel free to disregard my comments.