I am looing to go 1x10 on my mountain bike this year. I have a lot of questions. I think 11-36 will be fine for the rear cassette. What I need feed back on is What crank gearing? Sram x9 or Shimano xt...or other model? This if for my Cannondale Al. Flash. I want to switch to go simpler, lighter and hopefully be faster. Let me hear from you guys running 1x10...Thanks.