Sorry to ask but can I use an APC 8x10 on a delta wing speed plane. "mach racer"

Its not to snazzy of a plane and it will be flying with a 46ax and since this is my first non-3D/sport plane I am really wondering what prop to throw on the front of it. I keep reading about 9x7, and 9 x 8's but why not this 8x10 on a slippery airframe. I guess I am wondering if I will even be able to get it flying from a hand launch?

Thanks and sorry about the newbie question,
Dave