Hey Rod both shots look great well done!!
Colourwise I'd probably cool the sky i.e. from red to blue in the car photo but that's my personal preference, there's no set rule on sky colours, we all have artistic license to do as we please and whatever suits out taste.
The second shot is very good too, the Milky Way looks great! love the yellow town glow behind the trees. Are you using a Samyang 14mm Lens Profile in Lightroom or Photoshop to remove the warping on the sides? it wasn't as obvious in the car photo but it is in this one.
I downloaded and installed a Adobe Lens Profile program which lets you search/select and installs the appropiate lens profile (in this case Samyang 14mm on a Canon Full Frame) and then you can select it when editing your photo in PS and possibly LR.
