Searching on them I found that they are somewhat pricey!

The silver trim ring isnt perfectly round is it? What about its diameter? I dont have a pic when I had my Hellas installed (with them turned off), but your look would probably be quite similar to what I had. They did look very nice.
Keep in mind though, they are going to be mounted fairly low to the ground and will see many more damaging materials then the headlamps do (small rocks). My Hellas were down there for four months and the glass lenses are already heavily pitted. If you put them on, perhaps look for something to protect the lenses with. A UV resistant plexiglass or lexan mounted in front of the unit would work nicely and be cheap insurance.