Well....many said it could not be done but I have proven otherwise. I actually started a thread on this topic and forgot to add pictures. I took a standard Radar color Carbon Fiber Stamp...and converted them into Radar XL's. The only difference which seriously is not noticeable unless I pointed it out is that the nosepiece is polished black instead of the carbon fiber stamp....still they look really nice. Anyway here is a few pictures...one with the Fire Iridium Lens and another picture with the black iridium lens. Both look great but to me the Fire Iridium lenses really stand out better on these...still the black iridium definately look stealth which is cool. These pictures do no justice believe me...anyone wanting to convert standard Radar's to the XL only the nosepiece has to be swapped (and of course the lens)....there are several videos on YouTube showing this now.