Hey first time poster! Love the site, done a ton of research to try and do this properly and just thought I'd come here and post what I want to do and get some solid feed back! Looking to turn this cabinet into a stealth cabinet, so lowest possible noise, smell and electric bills possible! I'd realistically like to do 4-5 plants under a 400W HPS, all reflective with mylar or something similar. Currently I have a Model VTX 400 4" inline fan that was given to me so I plan to put a carbon filter on it obviously to reduce smell and hopefully this will really help. So now with these pictures comes design of how to put it all together with your guys knowledge of where everything should go. Just going from how I'd like to design it and maybe I'm completely wrong but id like the carbon filter and inline fan to be in the bottom underneath the main cabinet, obviously they will be fake cabinets and everything hollow inside. The plants will go in the top main cabinet and was thinking of making holes going into the lower cabinet for the pots to sit in to give more room for growing. As for fans i was thinking of hooking up some computer fans on the side, so curious how many and where is best to put them. Another big problem is venting, so where and how could i go about getting air into the cabinet and getting air out without smell and keeping the temperature and humidity of the cabinet at a perfect growing atmosphere. So those are a few questions I have, I'm sure ill have a ton more soon enough and will be checking religiously and posting! Thanks in advance guys for any help!! oh ya and for budget I'd like to keep it around 300-400 max.