David, always a pleasure to see your machining skills at work and your eye for detail. It shows how the basic kit can be developed into something quite unique and special. Thanks for taking the trouble to post.
By the way, I've been enjoying some excellent YouTube videos of home shop machining by a guy called Stefan Gotteswinter. He's quite amusing, a fanatic for accuracy, full of useful tips and tricks and doesn't drone on like a few similar channels. His web page is here:
http://gtwr.de/
And his YouTube channel is here:
https://www.youtube.com/user/syyl
Best regards
Stephen