I have a very high bioload in my tank too, and I have to admit after reading some of the others I don't feel as bad anymore.
I have a 230g display and 110g sump. 200 pounds LR and lots of corals.
Tangs:
1 Lavender
1 Regal
1 Naso
1 Salfin
1 Yellow
1 Clown
Angelfish:
1 Queen
1 Emperor
1 Blueface
1 Coral beauty
Clowns:
2 Perc.'s
1 Saddleback
1 CBB
Gobies:
1 Mandarin
1 Green clown
1 Yellowhead sleeper
5 Chromis
1 Cleaner wrasse
1 Blueline pipefish (refugium)
1 G-smithi (small) mantis (sump)
1 pom pom crab
1 GBTA
1 Feather duster
Some snails and hermit crabs
One very large really good ASM skimmer
Ok so maybe I do feel bad, anyone want to set up a 1000g in my basement
However I will say this: there is lots of swimming room as well as hiding places, all the fish are fairly healthy and they all get along really well together.
*Update: we added a 28g long zoa tank to our current system and it has 1 yellow clown goby, 1 bi-colour blenny, 1 sixline wrasse and 1 clam