Peter Harper
Yes he did do well. Was posted to Boscombe Down for the ETP course and rejected by the RAF because the minimum rank for the course attendees was Lt. (Peter was a Sub Lt) - so the Navy promoted him to Acting Lt and on he went. Years later he was posted to ETPS as a tutor - wait for it - as a Lt. The RAF duly rejected him on the basis of his rank - minimum rank for tutors was Lt Cdr. He was once again promoted to Acting Lt Cdr and served his time at the School.
I had the pleasure of working with him in between those two postings as a QHI in 706 NAS when he was put in charge of the brand new all singing all dancing Sea King Simulator. This 1972 vintage device was of course not a patch on modern devices and had no visual system at all. It was a boon for instrument work however and Peter, along with Peter Jago (ex-Phantom jockey) helped us to develop a coherent strategy for teaching the skills required for instrument flying.
Peter left the RN and joined the CAA as a test pilot but quickly rose through the ranks to become - not quite sure of the correct title but something like - Flight Operations Director.
Last I heard he had retired and wasn't too well but that was a while ago.
G.