I have a set of good functioning but uncomfortable hayes mag brakes. I'm thinking about replacing the levers with straitlines @ about $25, and getting a new push rod to fix the one I stripped @ $20. Is it worth investing any amount of money into these brakes, which are otherwise in great shape with good pads, a fresh bleed, and no leaks, vs. spending money I don't really want to spend on a more modern brake setup? They seem to have reasonable power, but I just really don't like the lever position, thus the new levers and pushrod to adjust them.