Restoring Hard Top Heated Rear Window Glass

[Nate]

Has anyone had experience restoring/professionally polishing the hard top heated rear window glass when the hardtop has been disassembled for restoration?  As most of you know, the heated rear windows are NLA, extremely fragile, and cost a small fortune to replace, if one can even be located.  My window is in acceptable condition, but wanted to see who out there in the group has had experience having the glass restored or polished and if there are any glass companies (preferably in Southern California) that have experience doing this type of work.  Thanks!