It has been done, by both me and harofreak, its a tough job but if you are interested, pm me with any questions. here is a link to my post about changing the dash lights, i used a site named autolumintation.com....they have the best light dispursing led'*....only problem is they dont fit into the bases of the existing lights so u might have to do some soldering. its actually really easy, just takes patience.
here is a link to my post
not there are few hotspots now, the pictures havent been updated yet