Here's a pic they sent me. Kajita, I think some of their front bumpers come with a polyurethane lip. Maybe you could get them to add that to the GT2 nose? I'm leaning towards doing this as well but I want to see how my car looks with the Carrera 5 spokes(w/ Toyo RA-1's!!!) and the GT3 sideskirts first. Maybe I could add some sort of of lower lip made out fiberglass or something. But those louvers in between the hood and nose are excellent.
I had a fiberglass kit on my Miata, it was lowered (really low I could barely fit my hand in the wheel well) and I had a steep driveway. It scraped but Racing Beat's fiberglass wasn't el cheapo stuff like Erebuni or VIS. I was very concerned about installing the fiberglass nose but it was ok no problems though I never parked it on the street. The skirting was fine but taking it to oil change places and the occasional car wash was either out of the question or dificult.
These GT3 look skideskirts with hardware from PrecisionPorsche.com are $430.
OEM Porsche PU aeorokit II skirts are available for $700 from Suncoast.
They also have this GT3 front bumper for $800 so I guess you could do a full 'GT3 conversion' for under $1300.