Gotta love the big tanks.
I would make a suggestion for your stocking regime though. That's a lot of tetras, and not many algae eaters or bottom feeders. I'd suggest going with more like 50 Cories and a like number of algae eaters and less tetras. Especially if you're also going to have discus too.
And personally, I've always thought it looks better to have one large school of the same species. But in a tank that size, you certainly wouldn't be going wrong with two schooling species. Just my opinion that doesn't count for squat.