Hey I nd ulike the box u picked out and good choice on the mylar but I am. Oh new to the site and are looking fro frinds ill send u a add but I hop u keep a log going I am intrester in your box and are u going to use cfls or hid light . Oh look for 90 watt cfl heat lamp the produce 1200 lumens this will save some space instead of having 50 lights hainging around and they only cost a dollar