Although a somewhat reasonable explanation of your way forward, the fact that you're possibly considered an "expert" still will not allow you to link to your sites/work - it appears that you recognize this now.  However, the fact still remains that this username will not be permitted to edit Wikipedia.  You can replace the above unblock with  in order to request unblocking for the puropose of going to request a new username.  If accepted, you'll be directed to the right place to change usernames. (✉→''''''←✎)