I have all my gauges installed now (I needed to add tach). Well I might add two more where the upper dirver AC vent goes
Anyway I will post pictures soon. My gauges are installed like Tom's are (in front of bezel). If I was to do it over again. I think I would go with Mike's type of install. Because you loose (3) screws in the process. Anyways the thing I like about my install is that you can see the grey ring around the gauges, I like that ring

Kind of a toss up.