Surface Noise - another question

On a scale of 1 to 10, my surface noise is about a '1' (1 is low, 10 is high). I have a TNT Jr. w/super platter and upgraded flywheel motor (VPI belts), JMW 10.0 arm, a Benz Glider (High output-not the new 'S' - about 8 years old but probably only 200 hrs on it), Cardas Phono cables, and an innersound phono stage (not set to high gain, 47k ohms, 100 micro farad capacatance setting). I use the Living Voice Carbon record mat and BDR record clamp. I am referring to basically new records, cleaned w/VPI 16.5 with Walker Audio 3 step (or Needle Dr fluid), and Milty Zero Stat. Stylus is always cleaned with either magic eraser or Needle Dr. or the Zero Dust and cartridge is recently degaussed. Rig is as perfectly leveled as possible, on a Billy Bags Pro Stand. VTF set to high side of mfg recommendation - 2.2 grams; speed dead on (VPI SDS, KAB Strobe), VTA is dialed in as all is in focus and azimuth must be pretty close to dead on as my soundstage is spot on. Here is my question - how can I get the surface noise down? (I have heard rigs with NO surface noise). Assuming records are in as perfect condition as you can get, do you think it is the cartridge that is giving me the little surface noise; phono stage? Other? (New TT?)

Appeciate the input of the vinyl gurus - I'm sure you have the answer.