redm -
Here is what I did a few months back and posted on here, very reasonable priced as others said, plus they offered insurance assuming you met the conditions with installation and code. I ended up convincing 3 of my other neighbors to do the same, and hopefully people on here as well - this is a no brainer!
Side note, I went to a Sysco Food Service Award Ceremony at The Woodlands years ago.
https://www.audioaficionado.org/show...rge+protection