That build looks very similar to mine except I have 74 throwing and about 70 vision. Vision helps with less INTs. I had a big problem with INTs last season until I got my vision up.
I got the same vision as you and I am in the league leaders vs. tuff teams...also I led the league in yards per season in season 2...people on these boards seem to think vision is the god stat for a qb....
I would invest more points in your skill chart. I currently have 7/7/5/5/7