All great info there mjd420nova!! Read it twice and understand what is being said!! Good grounding practice is a must where I live here around central FL, the Lightning Capitol of the world!! So it goes without saying I've setup one heck of a ground system like you. Takes time and proper knowledge. To others, have a look at the way a commercial tower for cell phone or radio/tv use is grounded and how it all grounds to to the shelter and such. Very intricate and made to take a strike and keep working!! Again, good stuff mjd420nova!!