I paid a visit to Jeeps Unlimited (aka "DeadJeeps") near me in Cumberland, RI to get some parts for the J-20 and to view his collection/inventory of J-10's, J-20's, M-715s and an exceedingly-intact J-3000 with 8,900 original miles.
I've been getting parts from Ray there for years, and though he's mainly parting out the little Jeeps, he always has some interesting FSJs sitting around.
You can see more at Jeeps Unlimited's DeadJeeps Youtube channel:
and their Facebook pages:
Here's the video tour: