If we were to be promoted next season we would be in Conference North. Which is one below the Conference and two below the Football league. I'm not entirely sure, but I doubt if our ground in its current state would be good enough even for the step to Conference North.
If you want to have a look at what it might have to be done check this out:
http://www.nomad-online.co.uk/FA_Gra...ter_Feb_05.pdf