Definitely check out Dusk then, if you haven't. It's heavily inspired by the first Quake, but takes it a step further, borrowing a lot of level design tricks and atmosphere from games ranging from Portal and Half-life to immersive sims like Thief and System Shock. It seems like a simple retro throwback shooter for the first few levels... but it's not. There's a lot more to it.
Edit on the topic of soundtrack: I think id/Bethesda parted ways with Mick Gordon, but they still have Andy Hulshult, who did the music for Dusk, Prodeus, Amid Evil, and a whole bunch of other recent boomer shooters besides, and I expect if they really are remaking Quake and want a metal soundtrack they'll have him do it. So it should be good, he's very talented.