Might fit
The H23 beam is 8'. The H22 is 7'11". My bimini on the H23 is a very simple and effective device. It has one attachment point to the coaming on each side, port and starboard. My unit is at home and I just measured the width of the frame where it fits into the coaming brackets at 6'7". It attaches aft of the widest beam measurement. From the photos in the model section, the cockpits, companionways and boom heights look about the same. I'll bet the H23 Bimini in the Chandlery would fit just fine. Perhaps Phil would let you try one on approval, or might know of someone else's experience with this suggestion.