To Dr. D, I love that setup but I just can't justify eliminating three vents since I live in the desert. Still a very clean install though. I intend to go with 52 Defi red racer boost gauge in the driver side defroster replacement pod (seller also seems to have access to the 60 pods). Previously had a Defi boost gauge in my Grand Prix GTP (A-pillar two pod) and was more than satisfied.
No experience with the STRI gauges, but I was happy with the Defi and will go with the red racer for my speed6 based on my previous experience.