bugger was gonna be using a 400 watt hps, i spose i could make it taller, its just its gonna look even more out of place and suspicious.i could add another foot or 2. looks like im going to have to. should be a nice set up when done, have a digital temperature controller from ecotechnics, intake and extractor fans, carbon filter, silencer, acoustic ducting, ozone generator. might even put some c02 in there at some point! any advice on what you or anyone else has done would be appreciated