To be honest, I didnt document this project at all when I did it because it has been beat to death already, and not currently around the truck. This is the only pic I have that depicts it from another project.
Mine has SD springs too, you accommodate for the additional length by mounting the front bracket further forward, but this (used to) necessitate cutting off the bumper bracket and welding it back on one you had the front piece in place. On the ones you show, looks like the guy did want to do that so me mounted them pointing forward to get the eyelet hole in the same place approx as mine but still mounting behind the bumper tab. Hope that helps. Dig up some of the older RSK threads over on the Nation, the ones from like 2010, there should be some that utilized this sky kit.