What type of speakers did you use?
I just recently upgraded my OPII board and was able to relatively easily update board because of the little bit of play I had with the zone wires etc. The old board was in place for 6 years. I tried to be somewhat more neat in the OPII that I put in FL. Now wondering if I every need to upgrade the OPII board in FL whether it'll be something of a chore because of how I wired it.
Having the OPII in the Leviton (?) panel makes it easier to wire than the 14" cabinet.