so uh, i just got a specialized killstreak kit fabricator for the sun-on-a-stick, and i dont know what to do with it, i searched in backpack.tf and it says that the weapon can be worth 15 ref, but i dont know if its worth to do all the process that is buying the pieces, create it manually and then sell it, or if i can trade it for any other specialized weapon, what should i do?