i myself think it sounds horrible. granted, i havnt tried it, so i dont know.
seems to me though, when you get to that width, every stride you take you would either have to open the width of your legs like your squatting, or youll have lots of side chips from knocking your skis together.
i know theyre light, so thats not an issue. and the Dukes are absolutly sick. and i am positive that youll have fun with that setup, seriously. just for my preference, it seems like alot of clanking and some heavier wear and tear on your skis.
the julien i think would be a nicer BC ski. granted, probably not nearly as fun as the EP. but for tracking straight,not hitting your tips, tails aaand your boots together, and buying skins, i think id like those better.
thats my opinion. youll have fun no matter what. now buy a beacon and a shovel and a probe. love, mom.