UltraSeven X Episodes 5-6

( Seven X 5 (Spoilers), and possibly mild spoilers for Mebius concerning Bogal and Arbs. Warned just because I make a few comparisons. )

( Seven X 6. Spoilers. )

( And my mostly out-of-this-world speculations. Up to episode 6. Mention of episode 7 preview, but hopefully doesn't spoil the episode; heck, I don't know what happens there yet anyway. )