I'm looking for opinions on the mechanical strength and durability of the Zerofive monoband 40m vertical. I plan to ground mount it to a 2" pipe set in concrete and would prefer not to guy it. My location occasionally gets 40-45 MPH winds, but nothing much more than that. How robust is the fold over mount? Thirty three feet of antenna makes a big lever and I'm concerned about bending the mount. Any concerns in this area? Note: I'm not looking for opinions about its electrical performance. After all, it's just a 33' piece of aluminum that'll perform like any other piece of 33' tubing or wire.