I have a 36 bowfront as well...you have plenty of options as far as fish, take your time and think about what you want while your tank is cycling. I rushed into decorations and getting the tank set up so I am in the middle of a fish in cycle with a tank that does not have the look I would now go for but hey live and learn.
You have plenty of room to have a few Gourami's and a nice school of smaller fish, just look around on the forum and decide what fish interest you. I am planning on 3 opaline gourami's, 8-10 of a nice schooling fish (still undecided) and the 4 mollies that are in the tank already. Is your tank the Aqueon?