Looking at the tables and trying to be fair taking into account games played and current positions I would
Relegate Stevenage from league two Promote Barrow and Harrogate from National to league two Relegate Ebbsfleet, Maidenhead,Fylde and Chorley from National Promote Kings Lynn and York from National North to National Promote Wealdstone and Havant from National South to National
This leaves one vacancy in National. Having studied both national north and south leagues and points and games I would suggest Brackley also promoted to National
This leaves both league two and National with correct number of teams
I think but happy to be challenged that these suggested promotions and relegations are just about right on the balance of probabilities
I think it would be fair and reasonable but obviously those being relegated will think I am a nutcase