msr

Can i fit a 80cm dish with motor above the guttering, where it will be getting all the wind. Is this safe, and what do i need to fit it, to be safe.
I want to put it, 2-3 feet over guttering(roof line).

1) I have a T&K 24" bracket set, is that enough?
2) What are the best bolts to use to stick the brackets to the wall, to be most secure?
3) Should i use 2 T&K brackets, to make it safer?
4) How long should the pole be(i will be using a scaffold pole), to be able to hold this?
5) Is there any site that deals with these questions?
6) Living in london, will i get Eutelsat W2, with a 80cm dish?
7) What cable clips can i use for fitting cable to pebble dash walls, the normal ones just bounce of?

Thx in advance for any help.