If I had everything to convert i'm sure I could get the job done. I've done tons of LED work converting stuff and it's pretty easy for me at this point.
I actually put an Axiom dash cluster into my old project Rodeo and did a blue background, made filters so the gear indicators lit up a different color, as well as converting the TOD to work with the Rodeos 4wd button and made it light up red with a filter and LED's. It looked pretty dang awesome. I'm pretty sure your guys' clusters would be about the same thing as my old Axiom one.
Go halfway down the first page to see how I did it, and on page 2 you can see some pics of it lit up.
http://forum.planetisuzoo.com/viewto...p?f=15&t=69265
For the other things like the door switches and stuff, that is pretty easy to do as well. I did this on my old S2000 and I modified the holders to fit a 3mm LED, soldered the resistors coming out of the backs of them and it worked perfect. A tip for most round LED's, if you sand the tips of the LED it will have a much more even output and not have hotspots. I will post a few pics of how I did my S2000's here in the next post.