Just an FYI: .. for 2k, overnight 10-12 hours I suppose, I went from 28 to 32 water .. so ~500 gold per pont at lower levels & I had 3 points left when I logged in (so -1 hour for server down).

[Linked Image from w3.the-kgb.com][Linked Image from w3.the-kgb.com][Linked Image from w3.the-kgb.com]