I have a gold gourami in a 37 gallon with silver hatchetfish, neon tetras, agazzi corys and a rubber lipped pleco. The gourami bullys the corys and the hatchets. I was think of moving the gourami to my 55 with a sen. Bichir, brown knife and leopard cntepoma. How do you think the gourami would be in that tank? If I do it I'm going to add knew plants and move the rocks around so any territorial spots will be changed. What do you think?