How about some questions like where is Bill today and what is he doing to move the project forward? How do you think these things are built...with magic wands? Patience grasshopper.
Your kidding..Technology.. mega lighting is very light now..remember the 20 lb portable cell phones ?? that are now almost paper thin with a long battery life.They use a cable in the water pipes for heat to prevent freezing and solar panels can provide adequate power for lighting so Im not quite sure what you are trying to convey but it doesnt add up...Luckyu..