Hello everyone,
I'm going to be building my first brain jr. powered midi digital dj controller. Today my first batch of parts arrived. I'm still waiting for my brain and a couple other parts to arrive, but in the meanwhile I already made a cardboard prototype to try out the design and layout.

Any feedback/suggestions for my layout would be very welcome. Once I finish it I'll probably write up a tutorial on instructables,com on how to build it.
This was my initial design which I made for it:

The final product will probably look a little less fancy than that design. I'll keep everyone updated as it progresses.