Jason,
I used several different mounts, really doesn't matter what brand so long as it isn't so wide that the motor doesn't fit on it nice. I believe the Great Planes adjustable motor mounts are one of the best to use. What really matters is the type of plane you'll be using it on and how much room you have. Just check Tower Hobbies and you'll find one. Remember on profile planes, you don't need a mount. As for props, I get the best performance with a 10 X 6 prop.
Larry