I contacted the seller, he said the G-Wagen lights are 8" deep.

I think that's going to rule them out for most VWs.
I just ordered the Ebay cheapo headlight set... I'm going to replicate the build on the Vortex, using the Morimoto D2S projectors, TRS have a complete setup for $300. (and look at the LED light kit, if you spend $300, you get it for free

) I'll post it up when I start the build.