I was thinking of making the new world the default world and the old world as a second world. (Like it is now but switched), This fixes beds and nether prob for new world. But breaks it for the old world

I'd still like to play but at the moment I'm quite busy so don't have the time, but if you do start fresh i would like a copy of the map as i have also built things i would like to keep should i ever need them or want to build from them

I still go there seldom, when I have patience, as I slowly work on my city... But to be fair I don't think much more people play on that world... I think Ronnie and Teg often play on the "new" one, which as far as I know lacks Nether and End dimensions... If the old world is only there for me then I think it makes little sense on keeping it up... But if it gets down I would like to get the world file as I have way too many hours there that I would hate to see it all lost...
Let's wait for other replies, to see if anyone would mind and/or if people want to start over...

NO i don't