A couple updates. First of all, like Dave King, I found that the Double Quadro XL board won’t work with the existing Cinestar mounting hardware because the board’s too thick. I searched around, and found some metric spacers and screws that should work. I ordered them from Digi-Key. The part numbers are in the order below. Secondly, I completed soldering up my built-in parallel splitter for the main LiPo connections. As I mentioned before, I am going to mount the batteries on outriggers, so I need longer leads. I hooked it up to the bench power supply, and I have lights on it. Very exciting!