I've finally come back to fish keeping after a short hiatus. This is my current setup. 37 gallons, heavily planted, gravel substrate, temp is 77 and has a little bit of decor. The tank consists of 4 platies, 3 balloon mollies, 3 swordtails, 8 rummy nose tetras, 1 opaline gourami and 1 gold gourami. I realize the gourami's may give me some problems so I'm being careful with them. Does this sound okay?