Some updates, I have swapped out for more metal racks. Installed pdus on almost every 230v outlet. And now have consolidated my 36 miners to 40 out of my 48 available outlets. However I do not have much amperage left as I just had my electrician come out and perform a load test. Only 29 amps left when running in summer mode, and 50amps in winter mode. Meaning that I will need another 400amp panel installed before my next batch of miners come in. Below is an updated picture.

*EDIT- updated with a link of a quick video showing the progress, since this video I have added three more miners and am in the process of ordering 10 more. Bringing my total to 50 miners now.
https://youtu.be/pPhLTGYaLh0