This is almost exactly my process. I think I am at or below the 100 Bess mark based on tests outlined in Vadim's sharpening chart. I normally hone at +1.5°. I will try altering it to a lower number as you suggest after initial passes. Switching to the honing wheel with diamonds impregnated does help. I only bother with this step for my own knives. I normally stop with the PA-70 paste followed by stropping on leather.