I am thinking of ditching the front derailer and granny gear in place of single speed and chainguide. I do lost of lift riding and am tired of putting the chain back on after chattering through the rough stuff. I also ride it cross country but use the 32 ring 90% of the time anyway. It has the hussvefelt cranks/bottom bracket. What will I need to convert? Are the chainguides crank/bot bracket specific or do the come with hardware needed to adapt to various applications?