Right, so I may have mentioned in passing that I was interested in this mod. Wifey dutifully bought me a kit for my birthday last April. Now, TBH, I was going to do this after installing mahosive alloys and uber-low springs. However since the kit had been bought I decided to go ahead anyway.
Problems arose when the dogs ate the instructions and control unit. Therefore I took myself down ye olde scrapyard and liberated a hazard light switch which I substituted for the dummy switch in my console. Now when I press the switch the Green Dream goes from innocent motor vehicle

To uberised glow-mobile of death!

I'm so very, very sorry about this...