Rigs of Rods

A feature that would allow admins, or mods and friends of admins to join a 'full' server would be a great feature.
The limit I set on my server is to prevent going beyond my maximum bandwidth limit upstream.
However, a neighbor and I who both like RoR would like to join my server from my LAN without affecting the publicly viewable slots.

Another popular server code has a variable that limits the actual public viewable slots.
Example (not real)
maxallowed = 8
maxviewable = 6
The servers.rigsofrods.com would show 6/full when players reached 6, but those players with tokens stored in a file could join after 6.