I will only be using 1-2 bulbs until the tank is fully planted, I'm not a newbie to the aquarium world, I'm on my 19th year of being in the hobby. I know the lighting is excessive, but I would rather spend the money for the lighting now, and have it when I need it down the line. It's kinda of like doing armed security, a gun on the side is better than a cop on the phone when something happens, ya know. I'd rather have it and be able to use the 4 bulb system when I finally need, then to need it and not have it.
I plan on upgrading to a bigger tank this summer, and will definitely need the lighting.