Needs to stay on page/Staff spacing/Sounds

Instead of the MuseScore notes on the staff staying on one (1) page, it goes to the second page automatically. This really ticks me off because it would be hard to explain to my other members, "you read the notes all the way to the end of the pages then go back to the beginning for the next staff." It looks really bad. Second, why does a electric guitar on the program sound like a violin? That, thats just wrong. It should sound like a guitar plugged into an amp, not a instrument made to go to an orchestra. It's really hard to get the realistic sound of the score you're making when you dont have the right sound TO your music. This last issue makes the whole score with the lyrics sloppy. When you add lyrics, the staffs between pages seem to go off and this, in the long run, looks really bad. It makes it look like it never had staves that lined up correctly and you might as well just say that the whole score was a total waste. So there are three errors that NEED to be fixed in order to make a professional looking score, not something even a kindergartener could create. These issues should all be solved by the time the next version comes out.