I remember Ian Weston and Ken Petrie ..... as for Tim Thorn, is that the chap who was SASO RAFG and then became Commandant Regiment? He was my line manager at JHQ c. 1990 and what a guy! Had a horrendous bike accident [not in the Air Staff cavalry charge across the fields at 1630 on Fridays for Happy Hour] but when he was, shall we say, in a relaxed state somewhat later. Looked like he had been hit like a brick privy travelling at speed. Charismatic springs to mind.