Samisu, a comment you made brings up another question:
"...and also remember that Gold/Plus you can transfer (purchased) is not always the same as Gold/Plus that you can use."
Is Gold/Plus, be it free or purchased, used during the game in the same order as it is acquired? Meaning is the 'oldest' Gold/Plus used first regardless of the source?
Or, must the purchased Gold/Plus stock be depleted entirely during a game before any of the free stock is drawn down?