Do you know how will the totals records be updated in this scenario?
-- The question is not understandable. What's the problem? What is not clear with the usual totals update?
Will you define consolidation tasks by currency filter?
It's the same version. The other GC is simply as a SUBVERSION - when you enter UCWB (or UCMON) you chose the GC - it'll determine your subversion of consolidation - if you have two GCs, you'll have just repeat all the taks twice, for each GC. No GC filter is needed. Still something not clear?