Kind of dumb to enchant every piece when you may have to change it after possibly 1 day, and more importantly when those enchants + gems bring close to nothing for most classes.
I mean, seriously ? +100 haste when you already have 10k ? Trust me, even with 1k haste, you wouldn't notice the difference. If you do, chances are, it's not because of the gems / enchants but because of rotations, unexpected plans (making you to move out of bosses range), or raids buffs not being the same, etc etc. Hell there are so many reasons to make a difference in dps and they're far more important than enchants / gems.
It's not like the previous expansion where enchanting / gemming could make a "big" difference.
I'd be glad to get uninvited from your group because you seem to be a little nitpicky with the gear.