A lot of people have suggested ways for you to monetize this service and you have made it very clear that you're not interested. But this suggestion is purely a selfish one.
The launch is going to be chaotic, it's inevitable. But if you segment the players so that we don't all create our level 1s at the same time i think it's going to end up working much better for everyone. I'm not even going to pay for it myself, but I'd rather wait a day than queuing for an hour and then have the server crash after my first quest (which would also take me an hour to complete).
It doesn't have to be a payed service either, make it whatever you want.