I ordered my Bykski block for the 3080 ftw3 ultra, from a seller on amazon. I talked with him a bit. I paid for expedited and it got to me from china in ... 3 days? Took him a couple days to ship. But I ended up getting my block well before my card, which is actually arriving today.
I didn't go for the backplate, but now I'm kinda thinking I should have. I'm vertical mounting it tho, in my view 51. I got a new PCIe 4.0 16x capable riser ribbon, since the one I've got now is the cheap thermaltake one (not the premium). I've had a new psu all week, to put in. I've been slacking and still haven't. I got sleeved white cables (I have the view 51 Snow) for my 24pin, both eps, and all 3 PCIe.
I'm also tempted to get the addon display module for the Bykski, just because it looks neat. Displays temp I think. Haven't found the back plate for sale by itself but I might talk to that guy from Amazon and see if I can get one.
I've got a lot of work to do today on my system .. 🙂