After sitting on the Barton Two Post Shifter Bracket for a couple of months, I finally installed it today at a friends shop. Install time was about an hour.
So far I am pleased with the stock shifter now. Seems much better. A couple of hard pulls testing the 2nd to 3rd shift at 7000 rpm and no problems. With the stock setup, I missed half the time. Just didn't want to go into 3rd easily. Now everything seems to just "click..."
comparison of stock and Barton 2 Post