I have a number of guitars and a few of them are red.

Left to right: Epi Mahogany L P, Gibson S G Melody Maker, Carvin DC4, Epi Hummingbird Artist, Squire Strat.
Two of them, the SG and the DC4 have floating Trems. The SG sports a Wilkenson and the DC4 has a Floyd Rose.
Both work good and remain in tune even when I abuse them with dives and pulls.
The SG was purchased used sometime around 1973-74 and I modified it around 1997. I probably ruined the collector value of this rare 1967 guitar, however it now has a beautiful tone and great playability. I installed 2 single coil and 1 humbucker pickups with independant switching. I replaced all the potentiometers and capacitors and wiring. The master volume has an “off” detent to silence the output.

SG
The DC4 is a really nice guitar too. It was custom built to my specs and the only 1 like it in the world. It features a mahogany body and neck with a 1/4″ maple carved and crimson stainded cap, the fretboard is birdseye maple. I am a huge fan of maple fretboards. The tone pots have push/pull switches for coil tapping. I added a few mods to the Floyd trem. An Eddie Van “D Tuna” for drop D tunining on the 6th string.

DC4 with D-Tuna
I also added a big block sustain block to the Floyd along with a “Tremelo Black Box” trem stabilizer, from “www.FU-Tone.com”( A great place for all things trem.)

Black Box stabilizer with Big sustain block.
Both guitars feature Sperzel Locking Tuners, My absolute favorite machine heads.

Headstocks.