Side lighting needed for this setup?

I don't have clones in place yet, but I've been wondering whether side lighting (as I've seen in other threads) would be called for in my setup.

Dimensions:
32" x 32" x 6"

Current lighting:
2 x A51 SGS-160


Thanks

You should be good. You'll probably be fine just using one of those lights in veg too. Then both for the transition to bloom. Side lighting is always something you can add later to help fill things in.

What Puff said.. Depending on how tall you grow, I have found a little supplemental light will turn at least some of what would have been popcorn into smoke-able bud. If you keep an even canopy and lollypop some, I wouldn't sweat another lamp..
With that said, if you got a few bills burnin a hole in your pocket, dropping one of those 75's on the side during flower may not be a bad look. Good luck