Here's a snapshot of my current resto project, an '85 GSL with 230K miles, which I originally got for free several years ago and refurbished and drove until I stripped it down to the shell a couple of years ago.
So far, I've stripped almost everything out of the shell. The dash and glass will stay in the vehicle. I've refurbished the fuel tank, rear end, and rear suspension links, installing poly bushings. I've purchased a new driveshaft, new Watts pivot w/Mazdatrix reinforcing bracket, and the Re-Speed R&P conversion kit.
Next steps are to prep the front struts for Re-Speed coilovers, rebuild the brake calipers, rebuild the transmission, strip and mod the Nikki carb, coat the RB roadrace dual exhaust, and tackle the body work. I'm hoping to stay motivated and have the underbody repaired and coated by spring, paint the exterior next summer, and have assembly completed by this time next year. We'll see...
I've been slowly accumulating the components needed to revert this FB to the appearance of an SA. I finally found the last of what I've needed, this week. I like the interior of the '85, the GSL's LSD and four wheel discs, and the exterior lines of the SA. 90% sure that I"ll stick to this plan.
Mike