Nice work!
I too think it is a bit long. When I used to make investor videos for movie makers, all the info was given in 12 minutes. That included a synopsis of the movie, bios of the actors, and a bio of the director along with why they should invest etc. The reason was most people lose attention in things that are too long, and we found after some experimenting that 12 minutes is the magic number. After 12 minutes they start checking their watches, thinking about lunch, or how to ditch out lol.
So doing what Jo said is good advice.
If you want to add more info on RSD, make it a tri-fold and put more details on the last page. You might even be able to put a small pain index photo. This way the ones in a hurry get the main information you want to convey, and if they want to learn more they can read on, or read it later.
Just my take on this, take what you like and edit out the rest LOL.
Big Hugs!