I noticed the Bunjie employee never responds to Vault space Threads. Unbelievable!

There should be a way to save like 3 unique perk rolls as "presets" you've personally gotten and can claim from collections. Hover over the weapon in collections and inspect it, and it opens a list of perk combinations you've personally picked up. Selecting them could be similar to locking an item from being dismantled, perhaps with a counter showing you how many variations of that weapon you already have saved - like a (1/3) in the corner or by the weapon name. As it is, my vault is nearly always pushing 490+ and two of my characters exist solely as extra storage. Logging on and deciding what to dismantle is enough to make me play something else instead.