I am trying to make my models convertable (not completely magnets) but just for my sergeant's arms, my special weapon's arms and backpack, and my vox caster's back pack, is there anyway I could make these convertable not with magnets my hobby store is out and not restocking for a little while I was thinking sticky tack (dont blame me if its a bad idea) would that work? What are other things i could do to make them convertable if thats a bad idea? Thanks!