if you have an owners manual or the factory workshop manuals, a picture of relay/jumper placement on the central fuse panel will be in either one of these manuals. (someone here could post a picture---)
the hatch receiver is just as you describe--nothing more.
(and your window trim is supposed to be powdercoated black---you can paint with a flat black paint to get the same affect, if you don't want to go to the expense of powdercoating them)
--Russ