Do you guys think 3 of the 200w will suffice over my Innovative Marine 200 gallon or would 4 be better? The width is what worries me. I keep a Mixed reef with LPS and SPS dominant. It’s 71.3 inches by 30 inches wide and a hair under 22 tall. I ordered 3 with the controller. I have a couple Orphek blue+ if needed for supplemental lighting, but I’m not sure I want to use them. I’ll be switching out my current ReefBreeders photon 50 V2+ that I was using with the Orpheks. It’s a great light, but doesn’t cover the whole tank…Also with it coming with mounts it will be a cleaner look. Also, not sure which way to mount them. Sideways or front to back. Thoughts??