Thinking abt switching out my shimano xts for hope minis. Had a question for you guys who have had experience with the mini's. How much more powerful are the minis compared to the xt's, my xt's which i have used are not as strong as I would have liked (i like to ride trials), plus the shimanos are quite flexy and require a lot of lever adjustment so the levers dont pull close to the bar. If i do go the hopes do i need to get clamps to keep the calipers from separating??? Thanks guys.