Just for fun one day I put my Escort 8500 sideways in my '05 glovebox, and it was a perfect fit, snug as a bug facing fowards on its side.
I popped off panel 'A' and hardwired the 8500 with a fuseblade and ran the Escort hardwire cord w/ a remote warning light up to the left of my tach, where I put it in a small plastic bag and sealed it with black tape except for the warning light, and velcroed it next to the tach .
So far it works pretty good, my radar is dry and secure 24/7 , no need to unplug it and put it away, etc,
I programmed it to ignore X band which is never police radar around here, and high sensitivity for Ka and K band.
So far I'm picking up K and ka band no problem, don't think I've lost much in the way of sensitivity having it in the dash.
I know the Escort cannot pick up laser from inside the dash, but ( and I know some say they do get 'warnings' by picking up Laser use on other vehicles ahead of them) I really don't think its much to give up, since they have you if you are reading it anyhow.
I might go ahead and hardwire the GPS for switched power and save the outlet for heated gloves or something else.