I'm looking for user experiences with the Pier-Tech extending piers. They have a new model for long refractors with a vertical extension from 57 (or custom threreabouts) to 77 inches that caught my eye.
8" f/12 D&G classic refractor
Astro-Physics 1200 DA equatorial mount
BlueStar Observatory (roll off) by Backyard Observatories of Lodi, Ohio
Previous telescopes A-Z...Astro-Physics to Zeiss