Welcome to EMU!
If you're looking to be casual, my server is setup exactly like live...except 1 twist and that is its coded/dbased to be solo'able. That way you can experience anything you didn't in live and be able to do it alone. (can still group)
Being an old schooler myself, seeing missed content AND reliving what i remember was most important...which made me start my server and then share it with the world.
