I've got a really old Epiphone Embassy Deluxe that needs pickups. Most of what I've seen available either won't fit or has the wrong look or sound. I know that Thunderbirds and Deluxes use(d) the same pickups, and I know there are many makers of aftermarket T-bird pickups. But my understanding is that over the decades the specs for T-bird pickups have changed, and I need original issue spec. Does anybody know a contemporary maker who does these? For a date, I'm thinking 1965 or earlier. Thanks.