Reply to Making my own MIDIFighter Pro

So I decided to follow this tutorial on making custom MIDI controllers, and decided to do one myself as a summer project. My idea is to make a replica of the MIDIFighter Pro (Either BeatMasher or Cue Master) using the Teensy++ Microcontroller. I have found appropriate suppliers for all of the components, and I believe I will be able to do it for around 150