im your height and a little heavier, and eps were the shiz when i rode them. if they are going to be soley for pow, you will not regret getting them. soooo much fun, and yes, they can take groomers fine. if you want something stiffer, get 'bents. bacons would be good if they were going to be your only ski, because they are wayyyyy more versatile, but it sounds like you want a pow-only ski. For bindings, id say some jesters. THEY WERE MADE FOR THESE SKIS basically, or some mojo 15s, super solid and underrated binding for a sick price, if not go with some px's. id say stay away from marker (besides jesters) and salomon. hope some of this helps...
if you can't ski invaders out of the park either just stay in the park or learn to ski. --LMP$