OP here. Thanks for the input. As far as the hitch goes, I believe that Grit Dog is right and the Ram is 18000/1800 weight carrying. So the truck really doesn't "need" a WD hitch.
I feel I'd like to use a WD hitch just for the peace of mind and possible stability improvement. The WD I currently have includes 1200 lb bars. I thought those might be too stiff for this trailer but I'll try them and see how it goes.
I like the Andersen hitch. If I decide that the 1200 lb bars are too stiff, I may get an Andersen rather than replace the bars on my current hitch.
Thanks!