We should be able to convert improvement items (e.g., tempers in blacksmithing) from one tier to the other and back, based on a simple conversion scheme...for example, 5 greens to make a blue, 5 blues to make a purple, 5 purples to make a gold, and backwards...so one gold would be convertible to 5 purples, etc.
That way, 125 greens would equal one gold and vice versa...this sounds about right from the drop rates and frequencies I have seen in the game, and would give the players some flexibility when they are sitting there, like I am with 200+ greens in storage...
Edited by Dyvim on 8 August 2014 22:24 Angels are bright still, though the brightest fell... -S.