Consider one of these:
BiolLite Stove
I have one along with the grill and it is awesome. I also have the GoalZero system and the stove outperforms hands down.
I can charge 2 sets of AA batteries in the time it takes to cook a meal and heat water to do the dishes. Plus, I no longer need to carry fuel as the BioLite burns wood I pick up from around my camp.
As soon as REI gets the Kettle Pot I am going to get one. The stove will fit inside the pot saving more room in the pack.
Downside to the stove is if there are fire restrictions you can't use it. Much of New Mexico was under those for most of the summer and USFS did not budge on their ruling on stoves. White gas was ok, but wood burning stove was not.
Just my 2 cents.
cake