The Hobart on the left is a Stickmate 160i. Both of the Hobarts are light duty as I am a hobby guy. As for fire mitigation, right now Wayne I have a 10-lb fire extinguisher by the walk-in door to the shop. Shields??? Not sure what it is called but I do have a tinted panel folded up that I am not currently using. I used to have a PVC pipe frame for it but disassembled that a couple of years ago. It's pretty big if I remember correctly. I would like to rebuild the frame and put it on wheels so I can move it around. The Hobart on the right is an AirForce 12i plasma cutter. This is my first plasma cutter and I am still learning the ins and outs with that. It doesn't get the greatest reviews. I was using the standoff they send with it to help me maintain the 1/8th to 1/16th inch gap between tip and steel being cut. This past weekend I decided to work without the provided standoff and found I got better results. On the front of that table, the lowest shelf, I notched out the 2x2 angle so it would fit upside down. I had to take a grinder to the edges to dress them up as I wasn't very steady. I am currently using my welding helmet with the shade turned down to 9 but it is still very difficult for me to see what I am doing. So, looking into a pair of safety glasses with a shade 5. Like I said I am just a hobby guy.