Prop Nut
Looking forward to seeing your pictures. Please take some before you fly!. I am stating to build mine this weekend. I am going to be using a Magnum 75XL with a diesel head on it for power. I have a Friend that has a Tower Hobbies 75 with a diesel head and it turns a 15x4 prop. I think that size prop will look more to scale than the 13x6 prop I would have to use with the standard 75.
Keep the info coming and think positive on your flying.
Thanks