You'll want to think through your switch assignments -- you have many devices assigned to "always off." (This can of course always be changed later. For instance, I have my EFIS on the Avionics Master switch, and later decided I wanted it to come on with the master, for startup...took 2 minutes to reconfigure in the software.)
There's no real need to take up two power pins by splitting the NS90's and Suntail on separate circuits. What you may want to do, though, is to combine the Nav leads from all 3 AeroLED's into one power pin, and the Strobe leads from the 3 into another power pin, so you can switch them separately (to turn off the strobes on the ramp or in IMC).
Good call putting the taxi & landing lights on opposite busses.
It's a great system, easy to configure and update. I have the VP-X Pro, and the AeroLED's, and completely satisfied with both.