Sounds cool. Your tank is going to be very interesting. Looking forward to some full tank shots of the new setup.
Look forward to seeing some new pictures when your done mate.
Mine are good, thanks for asking. I was away on vacation ("holiday"), but I'm back now so I'll post some pics soon. They grew quite a bit while I was gone.
I'm making some changes as well. I got rid of the floating plants because they were just a mess. Also, the fine sand is going to be replaced by Caribsea Peace River sand. It's actually a really fine-grained gravel, but it will make maintenance easier for me. I'm also thinking about getting glass tops ... the acrylic kept sagging into the water, and the screen tops I made are kind of pointless without the floating plants. They just collect gunk and prevent it from flowing into the overflow.