if you're keeping the stock gauge faces and plan to go with red LEDs, then as earlier stated you might see a bit of a purple hue to them... If you want white numbers, get the warm white LEDs, if you want a bit of blue then get cool white LEDs, and if you want blue numbers get blue LEDs.
These guys have pretty much everything you could need and I've yet to get a bad bulb from them which is more than can be said about the crap on ebay.
I bought the NR Auto (no longer available) white face gauges with red numbers and went with red LEDs. I originally had white LEDs but it washed out the red and made the numbers look pink (can't have any of that) so I went with red.
I'll post some pics when I can, but like most gauge pics they'll probably look like shit.