I wanted to turn the dash to all orange/red/amber, but once I pulled apart the guage cluster, the LEDs were way too small for my skill/knowledge. Some of the colored clear plastic overlays were printed in blue. Plus I couldn't get the radio to match either. But if you're an electronics pro, here's a look inside the cluster. I'm not in need of help or anything, this project is over for me. And it was a long time ago too. Enjoy.

 

The back of that cluster also looks like the GK.

If those LED's are what I think they are, then I've seen this done before:

Saturn Astra SMD Conversion

Obviously a different car. I actually purchased the SMD LED's to do this, then I traded it in for the Fit.