Canopy looks great. One word of advice (learned the hard way), from the pics, it looks like the hood is completely enclosed. If you are planning on running VHO
lights, you need to go ahead an incorporate fans to help keep the tank cool.
When I first built my hood, it was completely enclosed. My VHO
lights raised the temp in my tank almost 6 degrees in less than 2 days. I tried adding a fan and ventilation, but eventually had to remove the back of the hood. That, combined with a fan, eliminated my tempo problem.
Very nice hood though. Post some plans, material list, and cost info. I bet there are other people who would be interested.