I haven't inspected the code, so I have no idea what the level of complexity this would actually entail, though the premise seems simple enough to me.
On the Server Selection screen (the Master Server), it would be nice to have more feedback about the available servers. For instance, wall length, cycle_rubber, speed, incam or not, teams, etc.
Oh, and I love the meters and additional features in 2.7, so good job! Any plans on a 2.8 release?