Owners recommend using Yngwie SD 500k pots for a brighter tone, rather than the stock 250k pots often found in similar setups.

The rust effect on hardware can be achieved by spraying a mix of white vinegar, hydrogen peroxide, and salt, then letting it dry naturally for a brown finish.

It's noted that the addition of Sperzel tuners and Graphtec saddles enhances tuning stability and sustain, aligning with mods found on Billie Joe Armstrong's 'Blue' replica.

The RST-80 '54 features a soft V-neck and nitro finish, distinguishing it from the RST-50 '57's U-shaped neck and poly finish.

The RST-80 '54, with its nitro finish and round string tree, is often compared to Fender's Vintera series but noted as superior in craftsmanship.

Owners looking for rare Sonic Blue RST models sometimes opt for more common Black or Sunburst models for refinishing.

Sonic blue Fernandes Revival Strats are extremely rare, making them highly sought after by enthusiasts and collectors.

Owners have noted the process of darkening the fretboard as safe and effective, especially for enhancing the appearance of later model guitars.

To age the fretboard, owners mix white vinegar, wire wool, and tea, applying it to react with the wood tannins for an authentic vintage look.

To darken the fretboard effectively, ensure any lacquer finish is removed to allow the solution to penetrate the wood.

When using a vinegar and wire wool solution, the jar should be closed while dissolving, which typically takes a few days.

The solution used to darken fretboards involves applying with wire wool, leaving a grey color that lightens over time.

The Sonic Blue Fernandes RST from 1981/82 is equipped with Sperzel tuners, Graphtec saddles, Schaller locks, and a Seymour Duncan SH-4 pickup.