I love this system, awesome job. I wanted to build something like this for when I need it on the go, and this system really has it all. I want to build two one for me and one for my son, if I can figure out all the electronics. I have figured out most of the tools and where they go, but there are a few mysteries, like what type of hot gun is that, and what about the pegboard? What buck converter is in the knife blade case, I'm assuming only one supplying 9v to soldering iron and to the fan housing? But what electronics are in the bottom of the fan housing, another converter 5v for Neopixel and some type of Arduino to drive it? how about all the holes in front. Lots of questions. Hopefully now that school is out you have time for the BOM and build instructions. I would be glad to help create these. Thanks again for this wonderful system.