The new recipes are great, but as many others have posted a whole lot of effort went into crafting and upgrading items in mod6 and now those players have to do the very same grind all over again for these new types. I'm sure there is a mass of players who would love to be able to disassemble their obsolete greensteel items to add the upgrades to one of the new types. It's very frustrating to drop a dual tier3 upgrade item in the bank and collect again. I was expected this feature in mod7 (perhaps with horns) but it's becoming apparent it may not happen.