Not to intentionally add to your work load, but I noticed a few errors in CivGold:
Swedens opening dialog didnt display correctly, instead it just was a line of code. Also several of the fraxis civs didnt display any text at all when you first meet them while playing a CivGold civ.
Also, I noticed that Australia appears in white colored text (where you click on their leader name to bring up the diplomacy screen) however their cultural boarders are dark blue. I also found some difficulty with so many of the civs having the same cultural boarder colors, I dont know if theres anything you can do about that one though.