Final
You think a new start without your levels is a good thing but the novelty will wear off and you'll be leveling in the same way you always have but realise you had to redo the levels you lost. The game stays thesame and eventually the way you play the game is the same.
Well I have to respectfully disagree with you. Had I not given up my levels and started fresh on Cho I would have probably agreed with you. But I was there for the duration, until they needed a server for "Portuguese" speaking community - right! That didn't happen. Cho was hurting the established servers and the populations were dwindling.
Why not create a new server for new starts - completely new starts - no starter packs required. Combine the other servers into one server and let the vets play there and any non-vets who desire. But, don't allow anyone to have characters on both the new server and the merged server. Make everyone choose. See what happens to the merged server. And what happens to the non-merged server. They could always later offer those on the merged server the option of moving to the new clean start server as long as those wanting to transfer agreed to give up their established characters on the merged server. They could also later allow anyone on the new non-merged (clean start) server the option to move to the merged server.
The game won't be the same as it is now - the merged server will have to work through the cultural problems and play styles of the 3 current servers. It will take a while to settle down into it's new style - but it will be made up of 3 servers of vets.