It looks really good. Do you think those are real Grover tuners? And what about the pups, any indication as to what they might be?

Regarding setup, I bought a second hand Epiphone Zakk Wylde LP and had the frets leveled. After replacing the stock EMG Hz
with some Seymour Duncan Blackouts the guitar plays awesome. My first Epiphone (Ultra II) also needed some fret work but
I sold it. So even name brands aren't without their faults.