ARM UP YOUR ALT'S
To arm up your alt's with the good mod's 1st buy a 'Binds To Legacy' suit of armor from the fleet vendors..Either the one in the supplies section or the Lightside Vendor will fix you up.
Then fit it out with all your spare Armorings. Mod's & Enhancements & it will go into your Legacy stronghold storage..
So if you're tier 4 and you keep getting command crates full of armor you already have...Unmod' it & put the mod's in your legacy armor & transfer it through the stronghold storage to the rest of your legacy..