On another forum, it was suggested to strap in with the pads rotated to see where you hang up in the carpet fly. I had never tried that, but it makes total sense to me. You would see what is hanging up on your pads. Wear what you wear on ice to do this accurately, and YES- I would wear your skates with regular guards taped onto your cowlings to prevent them cutting your rug or the hard floor blunting your edges.
Myself- I wear socks over my bulky Factory Mad knee guards and don't use the knee cradle strap on my pad. I rotate easily. Of course I am totally Monsterised (Monster Hals, leg straps, and K strap), so my leg is still held to the pad despite not being strapped in at the knee cradle.
I am actually using Supreme One.9 pads these days. I don't think there is all that much difference in the leg channel of your pads and my pads with the major difference being the straps. Plenty of other difference, mind, with the Myflex bars and the like, but I am certain the leg channel is not all that much different. With the Monsterisation of my pads, I would think the difference is now even smaller.
As much as I poopooed the Od1n series, I like the aestheitcs of the lower end stuff more than the upper end. Good looking stuff you have.