Global Tuning feature needed for Rapture, Dim Pro and Z3TA

How hard would this be to implement?  It is time consuming to adjust each element of a specific sound.  Not to mention the adjusted settings are lost when I select another sound while auditioning for alternates.  UVI, Alchemy (RIP) and NI (Kontakt) have global tuning ability and it's much more efficient and pleasant to work with.