Sorry to nag, but I really have to second this with knobs on after my experience with my first BtS Time Victory.
It was horrible

(...)
He (Denniz) said that our beloved Staff is almost done with the new mod.
Probably the chance to remove the GW is not so difficult, for what i know about modding.
But they won't release a new mod only for that, there're other issues they wanna fix or improve.
This said, a time victory is still possible in maps with lot of water, since the GW take in account the map tiles, not the land tiles.
But, as you probably know, the best map (IMO) for this VC is the
Rainforest.
I started a game with Peter, but i think i'll abandon it 'cause the GW and some stupid mistakes in the mid-game.
I quote boogaboo (IIRC):
A standard map has 4368 tiles (NOT land area, but map size!).
Divide by 20 :
4368/20 = 218.4
So you can have up to 218 unhealth from buildings without GW
That's more than 70 cities with forge+lab+airport
a suggestion comes in mind for a future gauntlet (of course after the new mod is out):
what about a time victory on rainforest map with any civ?
Just no bigger than standard, or it'll take eons to complete.
Difficulty between noble and monarch.
I got the record in both, let's see what happens.