Arduino Yun Case with mounting tabs and cutouts for I/O

I wanted an enclosure for my Arduino Yun where I can mount my large LCD. I found an stl file that was almost what I wanted so I imported the stl in 123D Design, converted the STD to a solid, and extruded the rectangular cutouts on the top at -0.5mm.

The next one I print will use small circular holes for the air vents. My initial initial infill was set to 35% and layer size was .150mm because I wanted to see what the print would look like.