My current crankset is 48/38/28 and I have an opportunity to give the Shimano CSM-771 11-36T a try. I got shifters and derailleurs that I think will work work (Deore XT and long cage), but not sure of the crankset. Just curious if it will work....I realize the question is going to come up as to why I would want to, but it's more of a "I can try it because it's available to me" than a "I really gotta do this" reason. Won't cost me more than the time to install and setup, so wanted to get your thoughts on this.....figure I could probably climb a tree with it