Looks great! Sorry for bringing this up after a couple weeks, but thought some mods I did on my Delta Ray might apply. While building it and our Versa, some very cool people helped us build a pretty rock solid setup for interior and exterior lighting.
I bought some LED strips from
Mertline.com They're cheap, epoxy covered, and also the PCB material is white, rather than the copper color of the HK LEDs. I used these as footwell lights in our cars running on touch dimmer switches, and they've been great.
On our planes, though, unfortunately they don't emit as evenly as the HKs, so I put them on the wing leading edges while using HK LEDs on the interior, albeit on a Delta Ray not a Versa. (building a Versa using only interior LED's and wingtip strobes, though). I think I'll use a
Turnigy Relay and
SEPIC converter to power them off an AUX channel, rather than a servo, as I am on the Delta Ray.
I imagine it wouldn't be difficult to use two relays and one SEPIC to have two circuits, or three, the limit being the number of AUX channels you have, as well as the output of the SEPIC.