This may be a little far fetched for the pitters but i'm going to switch my bike do lhd (which is where the sprocket and chain are on the left side of the bike, instead of the right) and i was wondering if i would need to buy new cranks. I know that cranks are sold for left and right side drive but to the extent of my knowledge it seems like i could just flip the cranks and sprocket and i'd be good to go. Anyone have answers?