Not trying to give you a hard time on this Ben but did you know there's another thread on this that was posted today?
Add a Unique AE Interface for SG/VG Bases
It's usually best to post in a current thread rather than open a new one. Mods have been known to lock or delete threads on the same topic.
Oh and this is something many of us want. I've suggested in the past that they attach this feature to the tech/arcane item they currently use to set up the Cathedral of Pain and use the Raid Teleport as the way to enter the missions.
I was thinking, iirc, you can get a pillar to do flashback missions in bases, right? Why not a computer to create/run AE missions too?