Here are some pics from CAD.

Front:
(openings for 120 fans, stock fan guards will mount here; rack mounting holes, holes for handles if desired, mounting for RJ45 pass through connectors, some holes far cable management (zip ties for now:))

http://e30.us/4sale/4u8s1/4u8bs1front.jpg

Rear:
(mounts for 2 PSUs and 6 of 80mm fans)

http://e30.us/4sale/4u8s1/4u8bs1rear.jpg

Side:
(with air intake for PSU fan)

http://e30.us/4sale/4u8s1/4u8bs1side.jpg

Bottom:
(mounting holes for blade brackets and heatsinks)

http://e30.us/4sale/4u8s1/4u8bs1bottom.jpg

Top is similar to bottom except no mounting for heatsinks.

Blades' bracket:
(with mounting for 120mm fans and some holes for zip ties for cables management)

http://e30.us/4sale/4u8s1/4u8bs1bracket.jpg