Thanks for clarifying Mark! Truly appreciated.
Very good points and good ideas. I totally agree with you. Thank you!
So the only thing for me to check is what is possible hardware-wise with a Wacom (and other brands). Like you say, is it possible to register touch (of up to five fingers) together with the pen tip at the same time?
I have a Cintiq my self and I must admit I had to just disable touch, because it kept triggering on my hand as I rested it while drawing with the pen on the surface. Maybe it is better on newer models? Anyway, I love your ideas! I really hope it will be possible to do! Thanks again!