Wow, I love that design. I've got a lot of rivets and a lot of titanium.
Do you think a 550ml pot would play nice on top of a similar design out of titanium? I think I'm going to give it a shot with some flashing first just to confirm how many holes I'll need. It'll be a little larger in diameter, and I imagine the same number of holes should still supply the same amount of air.
I love the combo of windscreen and pot stand, though. Really elegant and just as stable as a hardware cloth stand.
If I can keep it around 7-10 grams with a titanium version, I'll be losing some weight from my kit and taking two items and turning it into one. I love simplicity!
edit: and as an aside, I keep my half-burnt esbit tabs in a little tiny tyvek envelope. I don't know where I got it from, but it's just a 2x~3" bonded tyvek envelope with no closure on top. I just drop the tablet in, fold over the long top and it stuffs into my cook kit inside the plastic bag that contains my stove and pot stand. Works great!