JUST GOT A STURMEY ARCHER INTERNAL SHIFT 3 SPEED HUB. PROBLEM IS THIS IS A FREE WHEEL HUB. CAN IT BE CONVERTED TO COASTER BRAKE? IF NOT I WOULD LIKE TO TRADE FOR A COASTER BRAKE 3 SPEED HUB OR A NEW DEPARTURE TRIPLESPEED CONVERSION FOR A MODEL D HUB. MY HUB IS NOS IN THE BOX. I WOULD SETTLE FOR USED IN GOOD CONDITION IN RETURN. HOPE YOU GUY'S CAN HELP ME OUT http://i1084.photobucket.com/albums/j40 ... rhub-a.jpg