As many of you know, I have a very rusted and rotted out Series III. I have now found a Series IIA with most of the parts I need to make my III whole again. It looks like, aside from the bulkhead, most of the major parts will interchange. I even understand that the frame will work, with some slight modifications. My question is with the doors, and specifically the latches. My III has the anti-burst latches. Is it possible to swap the latches in the doors, and put the III latches in the IIA doors? I have not looked closely, but it looks like the rivets could easily be drilled out and the latches swapped. I also have a question about the sill channels. Not the sill covers, but the channel itself, that the floor bolts to. Are the sill channels interchangeable between the IIA and the III? My sill channels are in terrible shape, where the ones on this IIA are almost perfect, the galvanizing is just a little chalky. It looks like the parts on this IIA will make it worth the asking price, but I want to be sure before I spend the money. The S.O. has been a little cranky every since Smokey showed up in the garage, so I need to be sure I can utilize this IIA before I drop the coin.