Voronoi/geodesic sphere! ! !

   Hi everyone, 

I`m trying to achieve, a customized voronoi pattern on a sphere, witch then, I`ll offset and extrude or apply Weaverbird Catmull-Clark Sub. Important is to have control on the factors like: shp radius, randomness, thickness, inner fillet, space between cells their size and number. . .I already have a simple definition for voronoi and geodesic sphere, but I`m stuck there, so please help me!

Thx in advance,
Bogdan