Put me down as another gourami lover. I've got a pair of Pearl Gouramis (aka Lace gouramis). The female is a bossy-boots and rules the tank with a rod of iron. The male, Grrrrr II (don't ask! ) is incredibly shy and hardly ever comes out, but when he does his "plummage" is amazing. I had an even more handsome male but he really got above himself and there was just one gourami too many in that tank.
The secret to good size and good colour are, IMHO, plenty of live and frozen food, particularly bloodworms, daphnia and brine shrimp. The also hate current so gentle filtration is better (pretty much like angelfish, actually).