I just found this site - looks good and reading through all of the blogs. 

The below blog I  posted a few days ago on VAF:

I am building an RV12 as an Experimental Amateur built (EAB). I am keeping it as close to the ELSA builders plans even though it is an EAB. I am using my current avionics and Rotex from my light sport.

Does anyone have any pictures of their EAB built rv12 panel? I am installing in my current Grand Rapids (2 displays), Garmin Stack, the new Garmin 796, Trio auto pilot with Alt hold, and a Zion PCAS.

I am also looking for any other suggestions you did as a EAB or wish you had done to the plane, but couldn’t due to the ELSA restrictions.

Working on the wing kit now and fuselage comes in Oct.

Thank you

david@rv12pilot.com