traveler location
Having owned a h28.5, I know that the traveler can get in the way sometimes. It's actually a good location from a mechanical standpoint--mid-boom sheeting having an advantage over cabin-top sheeting. With the Hunter's large mainsails, it was probably necessary to get more leverag on the boom. It may be possible to relocate the traveler to the cabin top, but I wouldn't do it without consulting an experienced rigger first. There will be increased loads that will need to be compensated for.