Just wanted to update on my progress. I got the last parts for the boards this week, and despite the power outage from the storm I was able to finish all of the boards!
Unfortunately, I was short two of the SPDT switches, so until they come in, I have 2 of the 6 boards jumpered to 0.5A mode for test purposes. I'll use one for my trip since I my panel won't support the 1A mode anyway.
My case came in from the 3D printer too. Red ABS plastic from PartSnap.com. The resolution wasn't as good as I wanted, so the lettering didn't come up great. I'm going to have to try again with a different material because I know it can look much better, but his will be more than functional for the Grand Canyon next week!
Everything lines up and it's super sturdy, and I have a great little 3.8oz solar panel ready to go! And I'm able to check the 10 day forecast for the Canyon and clear sunny skies are predicted for all of next week on both rims!
Everyone I've shown this too has been really excited about this, so I'll likely try to set up a website to offer it to like minded backpackers.
Thanks to all who helped with great ideas and support! Backpackinglight is AWESOME! For those who have asked for a board, I'll get them sent out tomorrow! They've all been tested. Please let me know your feedback too, I'll be eager to hear how they treat you and what panels and cases you pair them with!