I love my 12 ram 1500 crew cab. It has more room inside than anyone and you can't beat the hemi. I get 26mpg on the hwy and if I'm ginger in the city can get 15mpg.
I'm no expert on the Buick. On some cars they tied the license plate bulb in with the radio and interior light. Some have it tied in to a fuse that isn't equipped like a power antenna.
I've been doing it with motorcycles for a little while. Get older bikes they are easier to work on. If you don't have a lot of experience start with Japanese bikes don't start with a Harley Davidson. Take your time but it will be hard work. I've never had luck with cars being flipped but have...
That's what I'm talking about. I've had 2 new rams over the past years and love love love the ram with the hemi. I just flow masters on mine and love it. Give us some details on what you got and I have some nerd bars for the quad cab if your interested.