Yes, people do this all the time and I don't understand it. How did you think you were going to re-assemble these things???? I've never done any Heritage wheels so I can't give you any specific measurements. What I can tell you is the rims are centered over the spoke flanges on both wheels. On the front, that will put it centered on the overall hub but on the rear it won't. On the rear, the sprocket side of the hub sticks out more than the brake drum side. You'll just have to do some measuring and some math and figure it out. Or take them to someone who can and pay them to do it.