Thanks for your reaction Rob. What I am trying to find out is 'What will happen if Version 1, with a 21 million limit, becomes obsolete because of a new version Version 2, with a 42 million limit and other compromises, then a Version 3 with again more compromises and maybe a 63 million limit of issued tokens? I don't know, but maybe someone can explain that this is not a valid concern, then we can all sleep better ;-)