CanesFan95
Analog already is interoperable.
The final finished install:
The DeWalt drill bit worked good after all. It ended up being real smooth with no hopping or wobbling/walking. I am not an experienced installer or whatever, but had no problems at all. So I think the final conclusion here is the hole saw is OK to use, but I wouldn't use it for a roof job. It does tend to punch through in a way that would make it risky in my opinion.
Overall, both antennas are working good and everything turned out great so far. The longer antenna on the left is a Larsen 2-meter/440 dual-bander for the hammy bands, and the short black antenna on the right is a Larsen 150/450/800 scanner antenna. My biggest regret was not doing the two antenna install 3 years ago in the first place. Now I have an ugly hole plug in the middle and may want to try and paint it silver to blend in better.
I agree, I'd have left the NMO mount there and just put on the NMO rain cap.
Those plugs work if sealed. On top of a full size truck, they'll disappear if painted the same color of the truck. Not sure how well that'll work on the trunk.
Because of the height of the top of a full size truck cab, a hole plug painted the same color as the truck is not as noticeable as one on the trunk of a car. How often are you looking down on the cab of a truck?Disappear? How's that??
The plastic hole plug fit very snug and tightly in place. So it's still possible it can leak? Honestly, it doesn't look/feel like it would leak at all.
Fastened both mounts not too tight and routed the coax into the car.
Then added wire ties and put the trunk liner carpet back on: