I Would upgrade if you have the space I have a 6ftx12ftx8ft tent that I use and I run 2 1000 watts right now i might upgrade to 3 1k lights but yeah you can grow some dank shit in any of it. are you using a controller? timers? I got a 1 ton mini split, subsystems 3xl hoods can 150 filter co2, 70 pint dehumidifier and I use the iPonic600 controller. if you can upgrade you should or are you just trying to have one for your personal?