[Antennas] Spacing question

[WØQFC]

I am putting up a new tower and want to install a 6M and  2/440 beam and I 
am confused about the proper spacing on the mast.

The rotor is inside the tower.
The mast sticks up 8'-5" above top of tower.
The antennae are both Cushcraft: A50-3S 6M and a A27010S 2/440, which is 
vertically polarized.

The question(s):

What would be the correct spacing for these two antennae? (Remember that the 
2/440 beam is vertically polarized and the longest element is 40-3/4".

Your help would be appreciated by this OT, who can not find his Antenna 
Book!

73

Gene, WØQFC
SPRING HILL, FLORIDA