Box designs for HDC4 15.How do they look?

[Dispensa]

Hey guys, im new to torres box calculator and im trying to design a new box for my single SoundQubed HDC4 15.

This is what i came up with, what do you guys think so far?

Feel free to leave me suggestions, and advice. Like i said, im new to the program.

http://i1312.photobucket.com/albums/t536/Dispensam/38HZ48cubes_zps0b0d09b0.png

Thanks everyone.