too much for 40 gal?

[hbeth82]

Hopefully you're not sick of my obsessing over stocking this fairly small tank but I'm trying to figure out what will work best. If something is just plain a bad idea, please tell me!

So far, 3-4 dwarf gourami will be going into the tank in for sure and if the store ever gets my order in, I'll also have 4-6 bolivian rams. There's also small handful of oto cats. I'm considering a small group of black-fin tetras or false-julii cory cats. Would one fish be better than the other or could I do both? Or should I just stick with the gourami & rams?

Thanks for patience & advice!