AqAvisor isn't really the way to go as it does the impossible by putting a number on fish bioload. I mean that capacity is working purely off the dimensions of your tank following a basic 1inch of fish per gallon or whatever. However you're definitely going to have substrate if you're going planted therefore on a tank like that I'd expect you to automatically shave of gallons in a second, plus you never fill your tank up to the top anyway.
Ahhh the negatives about that site never cease. Although it is quite good in my eyes to see if fishes are compatible and what the ideal conditions in a tank like that should be in terms of pH, Temp etc.
Edit:
You haven't taken a filter into account either, that is the main problem with ##144### in my eyes it somehow believes it knows how much waste certain fish will produce and how much your filter will cope with.