Re: First NGD in six years!
I echo the general consensus, especially for a pair of sunglasses, and I concur with BloodRose, those are Grover Jackson era Grover locking tuners use in the Chicago Custom Shop Washburn MGs.
Got two with them that are from the early 90s and they've been rock solid. Don't even think of "upgrading" them for anything else.
Also, in my experience the Fender ceramic cheapies were enough for what the middle pu was used for (i.e the notch positions) and it actually took me a full 8 years to change it for a full 3-pu set (the very last thing left original from the guitar I bought back in 2000).
The bridge looks for a Fast track 1 or probably 2, like you said, bust out the multimeter to know for sure