Are you mainly adding water to dehydrated meals, or are you needing a frying pan to cook in? I just use a titanium pot (MSR titan or Vargo BOT) to boil my water. The Vargo BOT is my favorite piece of gear I've owned in a long time.
We've had some incredible meals that only need water. It makes it much easier to clean, and there's less stuff to carry. My favorite meal from my last trip was cup o noodles with about 2 tablespoons of bacon bits. MMMMMM....
I'm going backpacking the next two weekends. If anyone is interested, I'd be happy to send them the details.
7/18 to 7/19 - Lake Hardy. 5 steep miles up, 5 steep miles down. No fish in the lake.
7/25 to 7/26 - Dry Fork to Horsetail Falls to Tibble Fork. 5 sorta steep miles up, 5 sorta steep miles down.
If you're having condensation issues, you definitely want to open as many vents as you can, that will go a long way. I can't say if it'll completely solve your condensation problems, but it'll certainly be a big improvement. Give it a shot.
Other factors that impact condensation include temperature and humidity. I'll let Mesha the scientist take it from here.