clever but does fall into the gizmo category for me.i would go with a small Gaz burner and one of those small carts,but keep the reports coming they are always a good read.
In terms of weight, an alcohol stove like the Caldera Cone system will generally be lighter, but there isn't a radical weight difference between a small upright gas burner and an alcohol stove.
A Caldera Cone is however
more stable than any upright small gas stove I've seen, and it is
quite windproof whereas small upright gas stoves are notorious for being vulnerable to wind.
There's also very little to go wrong on an alcohol stove, and the near absolute silence of an alcohol stove is pretty cool. Talk about solitude in the woods!
HJ