I have not mounted my LED bar yet but driveway testing indicates the light pattern in more conical than my IPF 900s. For offroad that is fine and they through tons of light. But I suspect they could cause more reflection issues off street/HWY signs. My IPF's are bad enough already in the category. So for street use I'd stick to your Hellas. Those are good lights.
My LED light bar is from expedition lighting systems. He is on MUD. Basically rigid copies.
Speski OffRoad LTD, Cargo Solutions for Toyota 4x4's http://www.SpeskiOffRoad.com
"80 series, with a fridge"
1976 FJ40, Project with little progress.
2004 Starcraft 10RT