What Could a Rebuilt Metal Devil Actually Be Used For?

Let's imagine a hypothetical scenario where a Horus could be fully rebuilt and operated safely, with no risk of corruption or becoming a threat again.

Beyond serving as a mobile hangar or base, what do you think its full potential would be? What practical roles could it play in helping Aloy?

I'm thinking about things like logistics, exploration, manufacturing machines and equipment, repairs, transportation, combat support, recovering Old World technology, or any other role that could take advantage of a platform of that size and complexity.

I'd love to hear how far you think its capabilities could realistically go while staying within the lore of Horizon