I had one fitted by Mark Fisher for my little AA mare. It hardly saw any use as when she went eventing her rider found her a nice jumping saddle and a dressage saddle. It's currently sitting in the tackroom. 17" in brown if you might be interested.
Yes, absolutly! But I'd reccomened spending that little bit extra (about £50) and getting the T6 as it's a seriously nice looking saddle and you'd be hard pushed to tell it's not leather. The brown T4 has funny coloured knees and seat (a not particularly nice red/brown)