Hey all. I have two Ann Arbor FA-2s which my friend skillfully installed DCC in, and they run great as a pair. This weekend, I got a good deal on a third that the seller says will not run, so my thinking is to pull the motor and put in a DCC decoder. These are the old run with a plastic frame and big metal weights, what would be a good sound decoder/speaker to choose for this? I have almost 0 experience, but I love the idea and it would be a good challenge…and I may well go back to that friend for more help!