Use Linkplates
You could try adding linkplates to raise the furling system - metal plates with holes in them, used side by side to extend the furling system. I had to add these to my H26 to get the CDI furler above the deck surface. If added, you will have to shorten the forestay. A cruising spinnaker works well with the 26 and provides good light wind power on reach or run. It's easy to use, no poles involved, but I would suggest you buy a dousing sock to ease launching the sail and bringing it in. The Hunter owners website has these for sale, but they can be made by any sailmaker. They work well, but have use that is limited to lighter winds.