Hello there.
I would have kept the Peggy.
Okay I'm all up for the keeping the Amiga faith, but I to also have a realistic side to. Amiga is a long, long, long way fro m being what it was (if it will every do that.) That was way back when computing was in its infancy. Nowadays you have game systems that have 30x more power then most supercomputers in the day, you have litigation, red tape, software patents, mergers. It's a different world. Much different world.
I would just wait for newer boards to come out, that will have more current support.