Integration with Virtuemart possible?

Hi, I purchased Tag cloud and in Virtuemart I added tags to each product in its metatag field.

1. Is it possible to natively connect this field with Tagtransform so it would properly create a tag cloud from this?

2. If not, would you be able to give me a simple technical description on what a programmer needs to do to to integrate this and your rough estimation of hours needed for a professional developper (so I can search for a freelancer)

Thanks in advance
Bernhard Aggeler