I have already tried DraagonStorm's V4 Auto skin converter to G2F and it works very well.  The process involves loading G2F into DAZStudio, setting her UV to V4, then apply the conversion.  Save out the material as DUF.  This conversion is necessary because G2F has uniquely named material zones and trying to apply any V4 textures within Poser creates a second set of V4 specific MAT Zones.  Apparently, the second set is not recognized by Poser.  

By doing the conversion in DAZStudio with the plugin and saving the material as DUF from the V4 UV G2F, you create a V4 texture file that will change the Genesis 2 UV and apply itself correctly to fit the model.  

The only issue I have is you wind up with extra material zones you need to ignore when using EZSkin.