its definatly a creative idea, and it looks very well thought out, but...... really, in the end, skiing is a board sport, so i just dont see a boot like that happening, grinds are progressing more and more with presses, butters, ollies and nollies. you only see a couple people trying rollerblade style tricks, and it just looks silly and it just plain doesnt fit. skis get in the way, if you want to do rollerblade tricks, snow blades are perfect for that.
i respect you and other people trying these new wierd style tricks, because while most of those grinds may look sorta dumb and out of place, eventually some might work really well and stick. but to really progress you have to be willing to screw up and look stupid, ALOT.
i do like some rollerblade style tricks, like 1 footers and dragging your back foot, but really crossing your skis in wierd ways, grinding on your legs and boots, and flopping yourself on boxes, is only for the very few amount of people who actually like it.