Thanks BailyJo, and as always, suggestions and comments are always WELCOME by me :)
Today I tried Cinny's new Happy Mouth snaffle. He LOVES it!!! Less gritting, more relaxed. Instead of fidgeting at the halt he happily licked his bit. I was a little bummed that SmartPak only had the Happy Mouth double jointed with the roller because after my ride today I began to wish I could show in it.
When I got home, I researched the 2012 USEF rulebook because I thought I saw somewhere that Happy Mouths were permitted so I wanted to see which ones. Not only did I find that they are permitted, my snaffle with the roller is one of the new ones added!! Talk about luck! So, I think we will be showing with the Happy Mouth this year :)