I have been getting all the parts to replace my headliner. The Elky (72 model) I bought was missing everything. I have some bows, but understand there are bow clips that hold them in place. Ground up has a large and a small bow retaining clip but I dont know which one I need. Do they work togehter ie I need one of each for each end of the bow, or do I only need one or the other? If so which one? Also the ear muffs/sail panels were missing. I can get them but have no idea how the mount or attach to the sidewalls. Any help is greatly appreciated.