A couple of our local players (myself included) are scheduling some pretty large games (8000 points per side), using straight-up standard rules (build percentages, duplicate unit limits, etc). Looks like we'll have at least three armies (Ogres, Empire and Orcs & Goblins) for a sort of round-robin mini-tourney.
1. Has anyone done a battle at this scale? What did you find, that we might want to be aware of?
2. Whether you've done something this size or not, what are your thoughts on, for example, table size? What sort of tactics you do anticipate being more or less relevant, because of the scale of the battle?
Obviously, I'm partly posting as a way of bragging about having such an awesome group, that we have at least 3 armies of 8K each between us, fully-painted and with no proxies. Partly, though, I'm actually really interested if anyone else has any experience at this size, even just as a thought-experiment.