Smaller setups are definitely easier to control but if your room is somewhat tight you should be fine. I notice that in my bigger room the plants definitely bush out more. In my small room they are definitely in much tighter and It seems that if they get constricted they will only grow to the open space for the most part. Plus it is much easier to work on them. Idk it almost feels like they have room to take their natural form. You wouldn't have to take the plants out to take pics of them either lol. I have a stand up ac, 6in exhaust fan, humidifier and an environmental controller that makes my life easier. I'd say go for it.