I've been a baaaaad boi....
That's a VPForce Rhino base, a 20cm Virpil cranked extension, a VKB MkIII adapater and a VKB F-14 grip.
Still waititing on a VKB Black Box controller to allow the grip to connect to the PC and then I will be obliged to indulge in some rather brutal furniture modifications (calling my woodworking skills carpentry would be an insult to the trade) to (a) provide a solid mounting surface so it doesn't throw itself around like some demon-possessed jack in the box, (b) provide an arrangement that will also trap the office chair roller wheels so as not to propel me away from the PC whenever I try and use my rudder pedals and (c) allow full free and unrestriced movement to the stick (currently the desk and the chair occlude it's movement).
Time for a little surgery...