RE: .28 in a funfactor? oh dear....
they look like they might go on the cen, but, ur gonna need shafts to fit the bearings that the hubs use! u hoping the tmaxx shafts will work? surely not sticking with the cen shafts are u!?!?
those hubs have the offset at the top that the tmaxx ones dont have. so that should give more adjustability than i have on mine - well spotted mate, looks possible.