Only if you don't plan to run one.
The gauges I'd bought for my Imperial were AutoMeter's GS series. Sport-Comp styling, but with green through-the-dial lighting and a self-illuminating pointer, similar to what you'd find in '94-up Rams and just about every Dakota. They're a little "too" green as far as matching factory illumination on the older Mopars, but they sure are pretty. Downside? They're bloody expensive by the time you're done. I don't know if you plan to run electric or mechanical gauges as far as water temp and oil-pressure, but the 270°-sweep electrics are insanely pricey. I saved some money by going with the "Interact Pack" 3-gauge set, which (to me) has the downside of using mechanical oil pressure and water temp gauges. No biggie on the oil pressure, but I don't like mechanical water-temp gauges
whatsoever.
One other thing you might look into are some of the specialty gauge manufacturers who make gauges for aircraft, etc. I had a customer a couple of years back who was looking for a certain brand of gauge. I had no source on it, but they made 2" gauges with dual readings, like oil pressure and water temp, in the same housing. They were actually quite legible, too, but again, not particularly cheap. Of course, you're getting two gauges in one, and if they're going in an airplane you know damned-well they have to be quite-literally deadly accurate. The problem there might be matching styles to work with an automotive speedometer or tach (there are not a lot of 8-cylinder airplane engines out there). The ones I did find online, though, had an amazing array of gauge combinations in one housing, based on your preferences. It might be worth checking out.
As far as finish on that bezel, I'd have someone airbrush woodgrain to match the trim panel, personally. I agree that carbon fiber looks gay (and has been done to death) in musclecars, and I had a black cluster bezel in the Black Bitch. It didn't look good. The only argent I'd consider would be dark, but in my mind's eye, I already don't like it.