Chuck, nice setup!
Do you have an eBay (low-cost) source for the black jumper strip shown in your photo - I assume it's 9.5mm / 3/8" centers and it was cut-to-6 positions?
Why the electrolytic capacitor on the right edge of photo which is presumably between the + and - bus on the terminal strip?
And the $64,000 question...why is it set to 4.67V DC?