update: new pictures
https://imgur.com/a/sxFtW6q

230 mm fans mounted, 2nd miner on the block.
Speed of 2nd miner looks well @ this moment.
( I think i Am going to name this rig " R18018 )
now 6 miners on it, am half way down now.
After a week of stable running on new cooling block the next 6 newpacs
Again more pictures