I've been thinking heavy about that. I'm new to hydro DWC so I'm into any help. Appreciate it!That is a heavy amount of light for a small space but still workable so.long as you have adequate airflow. "Overkill" setups like the are fun once you introduce co2, raise the temp slightly to the high 80s and watch the fun start. Imo it is easier to make a room bigger to accommodate a big light than the other way around. With that being said enlarge your room at some point, but if that's all you have to work with you'll be ok just keep the plants trained low and if possible add co2