I've always wanted to keep dwarf gourami because of their beautiful colors but I haven't because of their potential aggression and the dreaded iridovirus.
Honey gourami do have more interesting personalities than a tetra or a danio, but mine were not bold or confident enough to eat out of my hand or chase my finger, but they would swim up to the glass when I would walk by the tank.
Dwarf cichlids like Apistogramma or rams might be bolder. My A. panduro will grab food out of my fingers but I wouldn't try that particular species since they will be aggressive towards those other fish in your tank. @anewbie has experience with a wider variety of dwarf cichlids so they would probably have better advice.
All this depends on your water parameters of course, although I have found my panduro to do good well outside of what would be considered ideal parameters. I have high pH but very soft water oddly, so that is probably a factor. I know that prime time aquatics keeps them in very hard Chicago water though. The honey gourami will probably been fine in anything from 6-8 pH, with my reasoning being that the parameters varies widely over the course of different seasons in their native habitat.