It took 1-1/2 years from when I got the panel, but I finally installed it yesterday. The old panel had no way to turn off individual AC circuits, push on fittings for the DC side, a fair amount of corrosion, and no working idiot lights or analog meter (not such a big deal). A very nice upgrade, and it all works!! Thanks to Dennis Garashi @ Seaward for being so friendly and helpful when I was looking for a new panel, and Maine Sail and the rest of the folks here who have been so great in giving advice and support. I replaced the main AC breaker with an ELCI breaker I bought for our C27 and never used.