I decided I would just go at it, and ask for some advice...
I am about to buy an SATA DVD-RW so I'll probably run it the same way as the hard drives, with the exception of it curling over and plugging into the drive. Any other suggestions are greatly appreciated.
More aboutcable management
Nice job I'd put some feet under the case to help improve airflow to the psu.
Yeah, there's feet, they're just really low. I was thinking about getting casters for it though.