I have one of Mark's quad guages, and there's nothing else that compares. But for aftermarket the VDO X-Treme series aftermarket tachs fit, and they use the same font as the stock guages. You can tell they're a different style, with glossier paint, cleaner glass, bolder font, but it's closer to stock than the Autometer and looks a lot less NASCAR.
The bezels are like all VDO gauges, so they can be finished to match. That control tab on the right attaches with a ribbon connector so it can be put anywhere on the dash. I put mine on the edge of the gauge panel, above and between the tach and speedo. That nub above the VDO logo is a built-in LED shift light that's discrete but bright, and doesn't look ricer. They're all programable, four, six or eight cylinder, and some models even do data recording of up to, if I recall correctly, about two minutes. Best is that they have all modern internals, so the needle is fast, accurate, and rock steady.