[TowerTalk] Polyphaser Questions

[RICHARD SOLOMON]

Is there a distributor for Polyphaser or does one buy direct ?
 
What is the best way to mount them ? I didn't find any mounting info on the
Polyphaser website. I think a flat plate bolted to the tower legs with U-Bolts ??
or what ?
The shack is about 80' from the tower. My plan is to install a set of Polyphasers
at the tower and run the Coax and Rotor Control cable through conduit under-
ground (12" or so). Would it add any value to have another set of Polyphasers 
at the shack entrance ?
 
Thanks for any help,
 
73, Dick, W1KSZ/7