The soaking in OA is the part I'm going to have trouble with. I don't really have the ability to do that for the whole frame, so any suggestion on how to do that on the BB and seat post binders?
If you don't need to do anything more than small parts of the bike, just get a mixing bowl / gallon jug cut in half, or something like that. Find a way to hang / support the bike, and soak the piece that needs it. Paint won't be damaged by OA.