now I have to imagine them swimming or dancing.. perfect flexibility AND fur, thats stuff to muse about for some time!

Indeed. Though, I've had difficulty imagining "dancing". If you have any thoughts on how they might dance, I'd like to hear them. :u

or just a backrub ><

haha xD yea my impulse was the same, what I imagine now is smoothed up judo, I guess its a bit more ... well in any case intimate, but I wanted to say things like "passionate" or "spiritual" because, one idea there is for me:
If you move so much sideways, and I guess theres no way around actively helping your partner with the movements, if those movements get fluid, there must come up some kind of identification with the group for sure. maybe partner swapping becomes natural then, maybe its easy to make it a game who leads and for how long (or for what kind of movements?) I find that rather exciting. Maybe there will always be two layers of people. In my head a group then becomes one huge dance for real, kind of like the avatar link-up-orgy (about that: I hardly know what they think when linked up to a huge consciousness exactly so I just see the moves and colours, thats enjoyed after a few minutes, but the simple idea of a group being unified, that much, in tune, I really like that (Im only part-time Borg tho ;))).
I guess you just have to come up with complex movements as we humanoids did and get a nice groove just the same?
tho 1 on 1 probably is going to get either very slow or VERY fast xD

Do the WAVE!

... but no seriously, interesting ideas. When I have time to draw again, that's not work related, I may just try coming up with some dances. X3 Thanks for the input!

didnt get it immediately xD
I still have troubles thinking up an actual show that deserves the name but damn will I try, so I really hope you get inspired xD