Getting back to it. Everything is buttoned up. Currently on Rev 5. Still getting a slight over boost which is cutting throttle. Haven't taken it past 4500 rpm yet since we are still dialing it in before we push it. First impressions are good though. He has been describing what he is changing in each revision which is something I never got before. So far though, I definitely recommend going with David Shoup if you are looking for a new tune. I mentioned it before too that cold starts and idle are much better - No more stalling.
https://datazap.me/u/nrigs/ds-rev-15?log=0&data=4-5-17