do you have a link for the bulbs you used please ?
If you are just changing the dial bulbs for blue LEDs, don't forget to remove the green filter strip below the bulbs or they wont light anything. Replace the green strip with a bit of tracing paper to get even light transfer. If you want to add extra LEDs there are guides on here but rather than solder in new ones with resistors I just got more dash bulb replacement ones and drilled/dremeled out more fitment holes in between the metal strips, that provide the power, and twisted them in....works fine!