Thanks much dbrn32, this looks like a plan. Have a few weeks till first harvest. Will try to get set for next grow.
Cool! If you get to sourcing parts and need help tag me and I’ll be happy to help.
Thanks so much.
If you can drill holes in aluminum, You could even save by using a thick aluminum baking pan for mounting, then if needed get a heat-sink later. With a large baking pan, you could probably fit 4 boards, but DIY you could just add boards later. You would probably have to start with a driver that can handle the number of boards you want to end up with.