[Gray Adams]

That looks like a good start, but you'll probably want to rethink your electronics layout. I don't think you'll be able to mount your digital sidecar like that because you'll be blocking your cables coming out of the digital module (unless FIRST changes the ordering to fill the first 3 slots), and you clearly can't bolt it down. It looks like you'll have space in front of your PD board for the sidecar.

I can't see everything, but will you have enough space to wire up your victors? Forgetting about wiring is so easy to do when you're trying to make things fit.