Well this looks as good as Apollo 11 to me LOL
I finally got around to rigging up a mini rocket stove on the weekend to prove the concept.
Vegetarians look away as you may be offended by high quality meat being seared .
This is the outcome of approximately a third of that tiny wood pile converted into heat blazing onto a solid cast iron pan.
Conclusion:
Rocket Stoves work damn well, will make any cooked meal you want with minimal fuel. Back to normal programming in the next cook up and make 8 treasure vegetarian soup ;)
Next step is a Rocket Mass Heater when the location presents itself :D