I suppose I will make a wood cab so that it blends in with the stuff in my room. The exhaust must not be seen. It must look like a normal piece of crap in the corner. I need a 2x2x3 or a 2x2x4 for a MH and HPS light? 150watt. 2 Plants. Would I then make my cuts of wood at 24inx24inx36in? I am confused on how to cut my wood. Ill be using a handsaw to, I cant afford a circular saw. Can someone help me build me cab please?