New owner of a Sun 3/80

Hi, I just picked up a Sun 3/80 chassis from the local university surplus. It looked lonely sitting there. It's dusty inside but appears to work (checked console via serial port). Has a floppy, 8MB memory, no hard drive, and a dead NVRAM. I'll consult the various faq's on the web about the NVRAM, and maybe drill some mounting holes for a hard drive (didn't come with a hd carrier, and I can't find any). I'll run it headless with netbsd, since I don't have room for another monitor. I don't know much about the Sun 3 series though - most of what I see from a google search is about the 3/50 and 3/60's. Is the 3/80 an ignored bastard child from sun? A 68030 in a pizzabox, not a classic Sun 3, but not a Sparc either? Are the hd carriers hard to come by? Thanks, Jeff