Blimey! You're like a kid at Christmas with their new toy... lol ;) Very prolific gridding, and enjoyable to boot! One comment though, having the same square twice (80) can potentially cause confusion - and when incorporated with red herrings can exponentially increase the possible selections for each group... Overall just glad you're enjoying your new found hobby, keep up the good work!

Oh I'm having fun! I'm stuck at home with a broken ankle, so I'm taking it easy for a while.