We sell the fender boxes were I work. You can get one for the driver side, one for the passanger side and put them together to make the fender. The doors will open the right way. The hinges are welded on the boxes we sell.
Well looks like I might have to rethink the 35 ford fenders I was going to use and come up with something in the way of this design, as for the shoes I am building in an area in the foot board for those.