I have a 3000GT and have ordered a Pro 78. (I hope it gets here soon, the last place I ordered it they had problems, I'm so excited! haha) I have been using a Bel 795 since it was the best budget detector I could buy in stores then but am craving something better (although the 795 is great for the price).
Anyhow, when I get my Pro 78 I plan on seeing if my tint strip above the RVM affects it at all, if not I am going to mount it there and was thinking about hardwiring to the dome light. Do you think the power going there and the gauge of the wire and everything will be ok if hardwired there? Also should I just ground to the roof/pillar or to the ground the dome is using? Thanks in advance!