Just so you know, the pointed mountain behind the north base is known by most squads as Duckwing mountain, or mount Duckwing, get that wrong and the whole of MOM will be on you like a ton of bricks!
The bridge is known as Legends bridge or Legend of Kane's bridge or Sanctuary bridge or the cheese grater.
These ar names by general consensus, so you're gonna need a bigger map or smaller letters.
And so far as I know everyone calls the bases north base or south base. Simples!
Features of the DF map tend to get named in memory of special and outstanding players who are no longer with us, I think you should leave it that way.