uh... then why'd you modify the guardian?
Perhaps he just wanted to?
That about sums it up for all of these mods.
It's still all based on my personal feeling towards them. I started making these mods for myself, but am also offering them to be used by others, or even officially.
Regarding the Beam Guardian, my personal preference is that guard posts and guardians shouldn't look alike, and making some of the guardians symmetrical helps with that, especially given their starship-like nature. I'm still planning to touch a few other guardians as well, so it wasn't a exception or anything. I work on what I feel like working on next.