I had polio as a kid and wear a long leg brace on my right leg. I've not owned a bike before but I'm considering getting a Spyder to help myself stay young (my response to turning 62!). If I purchase a semi automatic I'm still faced with a right-sided foot break which will not work for me. I'm looking at options of either having the break converted to a left-sided position or having a handbrake installed. Have people done either and do you have recommendations about one option versus the other? Thank you!