Not sure when the last post to this was, but I'm hoping the original poster can get back on this.  I was wondering what app was being used for the the modeling I really liked the display mode that showed the major wire cage in one color, but then the propsed tesselation wire undernaeth. I really liked that to be able to see how dense your mesh would actually be at rendertime.  I've worked in almost every modeling app, but haven't seen that.