I'm actually excited to have a go, the CNC has been in packing boxes for the last 18 months. But now I have my new home office big enough to get it built in, I'm going to do "stuff" lol
I'm on CAD atm working out a stand and enclosure to hand over to the smithy to make. Only problem is, hes use to making agricultural machinery so it will be made with battleship armor. I'll have to get some photos of some of the stuff he makes.. seriously over engineered lol

I have an idea for a low pressure cyclone air filtration system. I saw one at a factory I visited last year and it worked really well.
As for fire, I have a plan for that already.