Is this something people may be interested in? I'm mining in an apartment (About 5,000W at the moment, plan to bump it up to ~8200W) using some cheap shelves I purchased at the hardware store. It works well enough, but it could be better.

I'm really interested in whether or not there are modern rackmount units available comparable to the T9+ / L3+ (I know, I know, altcoin, I mine a mix.) My metered PDUs are already on a little 8u freestanding rack on the top shelf, but I could really increase my spacial efficiency with a 42U rack and a big collector / fan fixed to the backside of it venting out the window.

I appreciate any leads or help afforded to me