Articulations/Dynamics/Text/Lines

I have some ideas concerning articulations/text/dynamics

1. The user can create their own articulations and dynamics
I know Finale uses this, back when I used a free trial of it. It made things a lot easier. Being a drummer, it's a total pain in the butt to have to type in a "Z", change the size, and then move it to the stem every time I want to add a buzz roll.

2. Dynamics/Text/Lines would copy with the copied (part of a) measure
It is a total pain in the butt. I usually create two scores, one for the recording and one for the printable score, and when I copy one over to the other, I have to meticulously go through the other score to find all the dynamics, lines and text that didn't copy. Plus as I mentioned before, the buzzes are a pain in the butt...

Hope this is taken into consideration,

nrh2110