Wing tips need a lot of screws. Some just drive PK screws into the wing skin. Others use monadnock clips but I used floating nutplates. I just like the nutplates. I spent some time in locating which existing rivets that I would drill out for the installation. I finally found a good pattern, marked the rivets and drilled them out. I even was able to span the gap from the tip rib to the wing with a nutplate and a spacer.It took more time than I thought, but it paid off in a clean install.
