A3 with panoramic roof. Rack system??

[Dmcintyrelee]

Looking for a rack system that would work on my 2006 A3 hatchback with a panoramic roof top. I have the whispbar base system already... would these work with the moonroof or are there any others out there for this type of roof top. It has no rails or anything.

 

[Dmcintyrelee]

anyone?? C'mon someone has to have dealt with this issue already.
Can I put a rack on my panoramic roof and will it still work???