Thanks for the kind words! For a little while I was a bit upset with my aquascape (previous ones to this) and felt like I would never work out something I was happy with. I started to question the rocks and wood that I chose. Then at the very last second I just said "eff it", pulled everything out of the tank, and in one try came up with that haha. It's funny how if you persevere, and give your eyes a rest occasionally, you'll eventually always come up with something you love!
I know wkndracer already answered, but the 2215 fits to the 1/2" 200W ETH inline heater. As for my bioload, it may be high... I'm relatively patient with my tanks, usually add fish over the course of months not days or weeks. There's a good possibility I won't be using a second school of mid-level fish, I might just go with one.