It seems a bit complicated and maybe more then I want to deal with. I don't find I miss the humidification when I'm out in the woods. I will try to get some pictures of my set up next time I use it.
I will say that I do sleep better and for longer periods with the CPAP in my hammock. Without it, I find that I wake up every 2 hours and have to water the trees I usually get a solid 6 hours of hammock sleep with the CPAP. It is pricey but my sleep/health is worth it and I enjoy my hammock much better. Compared to how much I spend on my other gear, it's not out of line.