I remember there was one “converted” to a BF109E lookalike and it was on display at H.A.M. at Southend on loan from the Battle of Britain display at Chilham Castle (?) along with a Hurricane and later a Spitfire. I suspect they ended up at Hawkinge. I think the Booker example was the one that went to Keith Fordyce at Torbay and then to Hawkinge. Long time ago the ’70’s but what a time to grow up 🙂