Only mod I've made. Got a Craycort grate for my performer so I made use of the 22.5 grate.
Wow, that's a serious cook happening there. I'd love to know more about it.
I see you took the original cooking grate and cut it about in half to make a high riser. I see a third washer/rod at the back and presumably there are washers on the bottom ends as well. Looks like a warming rack but you're cooking meat on it.