I have 2 gtx1080i, and 2 gtx1070i I am considering this case, as I think it would offer easy portability to free electricity. I am wondering how hot these things get https://www.amazon.com/Rosewill-Rackmount-Solution-Building-Ethereum/dp/B074F4CXJX/ref=pd_di_sccai_1/130-3116591-9640025?_encoding=UTF8&pd_rd_i=B074F4CXJX&pd_rd_r=2998ff35-0c9d-42eb-8e03-b55170f69795&pd_rd_w=CjXt9&pd_rd_wg=Gx0ZB&pf_rd_p=5415687b-2c9d-46da-88a4-bbcfe8e07f3c&pf_rd_r=8MK7EVM9CEFPF6G6F07J&psc=1&refRID=8MK7EVM9CEFPF6G6F07J