Thinking about a dash light upgrade. Your thoughts?

You want the "Warm White" LED bulbs to match the color you get from the incandescent lamps. The dash has a blue lens over the bulbs to shift the color to pure white (more or less) — if you get "Bright White" or "Pure White" LEDs, the actual color on the instruments will shift toward blue. This might be OK in terms of visibility, but it won't look like the stock lighting.