lol, i had (or have) the same problem, sometimes i see a behavior made that is on stencylforge and i try to learn something with it, but really they are very complicated they add a lot of stuff.
but anyways something that i like about stencyl is that if you have imagination you can do anything.... imagination you say? yes because there are many different ways to do a behaviour you just need to be creative and you can find the way to do it
but what you said is a good idea though