I've got a 59 in really good shape, but want to do a complete restoration. I found a 58 parts truck and I was thinking on buying it to strip down to the frame and rebuild it back up using the parts off the 59 (partly to see how things go back together once I take them apart). They are both long beds but one is a step side and the other is a fleet......the frames should be the same shouldn't they? Any thoughts on doing this or should I stick to just tearing down/rebuilding one truck?