Tank looks really good. Since you are open to opinions and to be critiqued a bit, I like everything but the pvc, and the flagstone on the pots thing on the right of the tank. I agree with the other poster on the pvc and pot idea. My preference with decor is as natural as you can get it, however with a breeding project pots do work great. If it were me I would remove the pvc, and the flagstone atop the pots, and just get a much bigger pot to put on that side and maybe get some more driftwood.
I love the new plants, but I also miss the bubble blowing dragons too.
Good luck with the project! Keep the pics coming!