As to the seeds, try The Attitude Seed Bank Co. in the U.K. As for the rest of your plan, I don't understand. You say $ is not an object, but you're looking to reduce electric bills. LEDs are not where they need to be to grow with. If you want quality bud, use a t-5 florescent fixture for seedlings and new clones, and get HID lamps (MH for veg, and HPS for flower). I've never known anyone using LEDs who was happy with the end result.