I put everything in my ME storage & copied it over a few weeks ago when I decided that Stargates (added SGCraft to the pack) needed a fancy new base design. I still have that saved so I'd only have to tear down & store the stuff I've added since. The only question is do I take the time to play it through, or do I rush to see the new ideas taking shape? I could just update & fix things in the current map, but sometimes you might as well just start over & do things a little differently & perhaps a little better.If you put all your stuff into strong boxes and save it in nei you can completely transfer your world