No holes in Skidplate. (Other than the ones necessary for the easy install.)
No holes for rack installation, either. Has clamp type hardware. The rack is Strongmade made for the P500. It's like any rack. But fits the width of the bike. I list the make in the YouTube video. It's like a
Strongmade 574, I think. Expanded metal bottom. The is no open end on this particular rack. But I do know what you mean. I wanted to make my rack open on the end, like a tailgate down on pick up truck. So I could sit backwards with my legs hanging off while my wife drives.
But this rack won't do that. Others might.
I don't know what I'm going to do when I shoot a deer. How to load. Lol. I have a Rancher that's hauled several deer out. Figure I'll just use it. Inhunt pretty close to home.