First thing i noticed on the donor seats were the power connections, they have a much different harness than my 05 did so for the driver side i spliced and wired it without a problem.
The passenger side was a different story! my 05 has the air bag sensors and the donor seats didn't, not to mention that the connections were complicated and i didn't want to deploy my air bags, with that said, i just used the old bracket with everything on there (sensors and right connections) and got rid of the donor bracket with the new and different harness.
Everything works just fine and looks and feels like a total different WK! I love them, by far one of my favorite mods!
Here are a few pictures, the first one is of the splicing.