Yes, I see great adjustability benefits from the Kuryakyn setup you have and it is a nice, clean install. I really appreciate the photos as they give a good perspective. I tend to prefer foot pegs, and in this case, foot pegs will give a bit more room compared to floorboards as the footpeg fits in the recess where the boot heel meets the sole. Floorboards require the boot sole and heel to sit on top of the board. This can be .7-1.5 inch difference. Also I tend to throw my legs across the top of the pegs when I need maximum stretch, like the chopper riders do. Not the safest way to ride but I only do this on straight, low traffic road sections.
I will consider building a set of arms like the kuryakyn, that would bolt to the existing mounts. But I hope to not need them as I want to minimize hardware.
Everything, that required access while the scooter is stripped, has been done so I am getting itchy to get it on the road. Everything else can be done as afternoon, or weekend projects (ie new belt and sliders, seat mods, paint touch up, etc.)