
Force Five is some good stuff. A long time ago I was able to find single VHS tapes of a couple of the shows, which were edited "movies" from several of the episodes.
I distinctly remember Danguard Ace (Matusomoto chara in a giant robot show? Aw yeah) and Gaiking ("What's that? Zelons on Mount St. Helens?"). I might still have a copy of the Gaiking tape in my boxes in the basement.