This absolutely has potential, and I have one further suggestion; See if you can synchronise the timer to the music itself. I found myself grooving a little bit to help with my timings when it lined up (bpm lines up well to 60/120 which is great for Second timings) and if that READY UP phase was used to sync the timer to the beat that would be EXCELLENT. Great prototype, All In is definitely a little overpowered, but then what prototypes don't have broken stuff.