I've been eyeing those boots on ebay for the past week. I hear the 721LTDs run a bit more true to size, but I still think the size 9s would be a little too large for my feet. As much as I want to pull the trigger on those, I can't stomach shelling out $600+ on the off chance they might fit (even with the return policy). If I could try them on locally, then it might be a different story.
Ebay is great though -- it's where I picked up my 1000 Mile Originals!