http://www.pullrite.com/products/superlite-series I would look at the Pullrite Superlite hitch for its lite weight over the heavy B&W hitch.
Some folks are clueless of your Titan XD weight specs/drive train/suspension. All they see is a 1500 truck.
The Titan XD has a 8xxx gvwr and 4900 rawr with load E tires. Its a direct competitor to Fords F150HDPP package.
The 8000 lb dry weight trailer after loading will weigh in the 9500 lb range ...or 1900 lbs pin weight. You have the truck so weigh its front and rear axles separately. The Titan XD trucks (4900 rawr) rear axles weights can run around 2500-2600 lbs = around 2300-2400 lb in the bed payload. You sure don't need a 200+ lb hitch in the bed eating up payload. Thats where the Andersen or Pullrite superlite hitch can give you more payload.
The truck/trailer looks to me like a good match.
Get some scale weights then you will know the exact numbers and go from there.