Fan hole edging on the rear of the case. Can't find my black 92mm fan, so having to use the stock one at the moment. I'll replace that fan soon enough.
Inside starting to take shape. I noticed the PSU fan was going to pull its airflow from the 10k SCSI drives, which is not ideal. I can move the PSU round, but i'll need to cut a hole in the side of the case to make it work. Will have to re-visit that and the 92mm fan later.