Yeah, it's a good deal I went and had to do a bunch of work drilling and sawing aluminum strip pieces to DiY. I think that that much for a 3x3 is overkill tho that would be good for a 4x4 easy
Lol you can pay 270 for 2 logic pucks that will bleach a 3x3, go with red initiators with the remainder money. multiple lights are better. Growmau5 for the win.
Have you thought of putting some Quantum strips or boards together to supplement half of the lighting requirement? Save a lot on your bills. All those open faced gavitas might get pretty hot. I dunno how cold your winter season is.