I don't know if I can help, as I only have a discarnate artisan essence twin (and am a king role), but having been an art student for quite a while, sometimes it felt I could temporarily feel those extra inputs, or have a false experience of them. More like I 'knew' what it might be like to have them even though I don't. Being a king with one input, it was really difficult for me to be in art school and do longer term projects because I struggle to let things percolate on back burners in the way artisans can. If I'm doing a project, it kind of gets done in a week or a day or a 'set amount of time', and is one entire thing unto itself even if it has lots of levels (I usually don't see the 'meanings' until after it's finished)... but it's veeeery hard to combine hundreds of different elements into series or one huge art project at the end of the year that has to be put in an exhibition.
Once I'm done with a thing, I have to move on to something else. My one input just processes it in a condensed way and then that's it for the moment. Once I'm done simmering and boiling down the ideas, then it all just comes out in a rush of dedicated action. Sometimes the theme will come back months later, but I do a lot of complete 'one-offs'. Though then there's Georgia O'Keeffe (a king artist, one input), who found her theme(s), then was very singular yet very bold and vivid.
I got quite jealous of artisan art students, as they seemed better at juggling all the incoming influences and incorporating them like it was no big deal, or they'd go back half a year and pull something easily into present time, whereas I if I'm not organized can get very lost with everything coming at me through one channel. I just can't hold it all in my head, whether consciously or not. I had an advantage of making effective and condensed pieces of art in short periods of time, but was disadvantaged in that I couldn't spread out my themes throughout a year. Often I felt quite 'dumb' among all the artisans in art school... as I was just a bit too focused on what was there in front of me, and at the same time got frustrated with everyone floating off into unnecessary places during critiques. All the Hm-ing and er-ing of why someone chose to use certain things in their artworks, when it was fairly obvious to me... "why did you use this color, why this material? would it be better with a frame, what would a frame imply??" got on my last nerve... me thinking "because I just DID, there's no extra meaning, I don't care about the frame and what it signifies, I can't grasp why that might be important..." etc. etc.
Don't know if I helped! Seems more of a rant than an answer. I just know there's quite a difference between one and 5 inputs, and I felt that difference for quite a few years. The main thing seems to be that artisans can seem better a juggling a lot of different influences (from different planes), having it all in their head at one time. Whereas having that much info in my head at one time makes me quite stressed out. The tv-channels metaphor seems incredibly apt (to me).