The back rear panel is seriously a PIA! I highly recommend thinking about how much money your own time is worth, potentially buying a replacement one, and ripping the stupid thing off. I only broke two or three clips and one might be able to be super glued back on. A small headed and handed...
I'm just about to start this front trailcam install on my 2021 Glad. I'm planning to put the CVPM behind the rear plastic piece, as I ordered all of the cables off of parts list prior to reading comment by @ecidiego about not installing the CVPM behind the seat. Oh well, it'll be a nice clean...