Really like the setup. I'm trying to get ideas on a 75 gallon I plan on doing also. The only thing I'd add to your plants would be some Amazon swords. Where did you order your plants from?
75 low tech planted.....20 rummynose, 4 lemons, 1 GBR, 1 angelfish, 8 peppered cories, 2 BN
20H high tech planted....8 white clouds, 1 guppy, 2 cories, 4 ottos, ? amano, ? PFR, ? CRS, ? assassin snails