Which Hellas are those?
I had a setup sort of like that on my old '89 A2 GTI 16V for when I was working SCCA Pro Rallies, but had them mounted right into the bumper, with BIG PIAA 130 watt driving lights on top of the bumper, and something like those Hellas (but with a fog lens/reflector) above mounted below the bumper.
IF there was a way to mount a 4 light POD on these cars without any drilling, or damage to the hood, I would consider it in the future.
Once installed, does the bumper have to come fully off in order to remove the R.I. light bar mount?