Good for me too. It definitely held up and it was a joy having the least amount of equipment in the room.
I've been thinking about buying one of the extension cabinets too, but it kind of ruins the extreme elegance of the single combo. I tried hooking up one of my 4X10s at home, and yeah, it was great, but not so much that I want to carry another cabinet around. I think I mentioned, though, the GB 1X10 is something like 16 lbs, which is hilarious.