So I am looking for a good solid axle disc compatible dynamo hub. I see a lot of high end hubs made only for quick releases but was wondering if there were any good ones that used a solid axle? I have a front rack that I use often that attaches to a solid front axle. I would love to keep the rack and disc brake but want a dynamo light. Is it possible to swap the axles on an alfine hub to a solid axle? Thanks a lot.