other than the mounting point it won't matter if you wear a size 26-33ish(305-370 BSL, large Dukes).
I had this same setup except with the cheaper BD skins(the ones being sold here are MUCH better). These things are a ton of fun in pow..they make long smooth turns perfectly and can make short turns when needed. Also they are super light..and the tip shape is perfect. They don't do the best in harder crud but that's from the weight and softish tip. Now that I'm talking about them I am wishing I didn't sell them..(I sold the skis/skins so I could get some custom 195 333skis, so I'll make a comparison when I get those and ski them). Good price too.. BTW the skis measure just under 194 along the base(good thing). They like to make you go fast.