Thanks Hitman
Now here's the final layout:
The Autoupdate button will sit in the dounded part of the Bearing dial group. Since the FATs don't allow you to set the pattern angle and pattern leg, they're out. I've modeled the Straight Run as a dial but the Pattern direction only allows for 90 port and 90 starboard angles by default, so I've modeled it as a switch (the one sith red and green).
Tomorrow I'll deal with finishing touches, materials and lights.