Okay, I couldn’t leave it alone and I figured it out for the most part. I was being an idiot with regards to the three sliders and the x/y pad. Those you just right click on a parameter and do a “Learn CC” and that is that. Also I failed to mention in addition to just selecting MIDI channel 1, I selected "SeaboardRISE49(NoteExp) for the input rather than the normal “SeaboardRISE49”. I’m not positive if you have to do this but that is how mine is set up right now and it is working.
What I am not seeing as an option are the other two of the five dimensions, Strike and Lift. They don’t appear to be programmed in to the default Seaboard 49 configuration that is built into Cubase 10 Pro. At this point it is working well enough for me that I’m going to call it good. Hope you find this helpful.