7. Sounds like - to choose a moveable barrier (7) 10. A cart maker (10) 19. Formerly responsible for horses in Royal Household (7) 25. One responsible for technical crew, men at garages possibly (5-7) 51. One may fly from Moldavia to Russia (7)
Thanks everyone for your answers, you never cease to amaze me.
No 7 After looking at the wording of the question, I think picador fits the answer better.