I noticed some interest in a Tron Pro, I too wanted one, but with the look of the LE as those lights on the ramps were awesome.
I found this thread on Pinside and a good way to make a Pro look the part with the ramps just staying one colour.
http://pinside.com/pinball/forum/topic/project-tron-pro
swinks, you can do this to any Stern or B/W pin if you are inclined for very little cost/effort.
Here is my TZ I did. They can be set to stay on or off permanently, or flash on and off.
I can do a separate thread write up as to how it was done if there is interest?