The answer is a “nuanced” no. There are “DIY"ers, extreme skier Pierre Tardivel comes to mind, who have converted alpine boots for use with the Dynafit bindings and I have heard a rumour of a Grenoble ski store that does this on a more “official” basis - although I think the idea is to convert lightweight alpine boots for expedition use so the price is probably a bit high. A lot of people are attached to the Denali so I see your dilema. Something like the Spirit III might give you a similar ride or maybe some of the new 2009 boots such as the Dynafit Zzeus.