I have moved and will be rebuilding my observatory (old one is on my property waiting to be sold). I am considering using your permanent pier on an isolated footer. I would need the tallest that you offer (48"). I have a MX+ with a C14 on it.
Question: is the $680 price for all sizes? Do you have one in stock? Is it as rock solid as everything else you make? (silly question) - Would it make a good replacement for a 12" diameter 48" concrete pier with reinforcement?
Thanks