I appreciate the suggestion but I don't think it would work. If I were to add the metals like they are in Full Angels (without bobs mods), they would only be used for higher building tiers. But because of how Angel's Galore (And thus ASAGAL) makes the building tiers work more vanilla-like by removing most of the super high-tier buildings and rebalancing the other tiers, the metals will have even less use. (Including them would be bloaty)
Then I could have them be used for stuff like robot frames or LDS, but then there are other issues that arise. First would be that I cannot think of an interesting way to obtain all the extra metals on other planets, but even then, no matter what method I choose (even if it's a good one) repetition would also be a major factor. I already think the many metals in BA can get repetitive, and then multiplying that by 4 (for each planet) would make that even more so. I could always try to make them more fit for the 3 extra planets, but that would require making changes to them (and the chance that even with the changes they fit well with Space Age is small). Not to mention that they would still not have enough uses for it to be worth including them. (Implementing the new metal types would also require me to get rid of the iron/copper pebbles, slag, nuggets sorting)
But thanks for the suggestion nevertheless :D
(P.S: If you're suggesting full Bobs support instead; I don't think Bobs+Angel's works well with Space Age as nearly everything that makes Angel's work so well with Space Age would pretty much go out the window. I would go more in-depth but this msg is already getting a bit too long)
