Thanks for your possitive reply Trivium.
Those were ideas from my mind as if I was going to build a grow shed and put it into practice. I feel slightly unsure about posting whether i'm growing or not since i'm not completly sure how the law stands if I say that a grow is taking place. There are things that could be added to make it better but money is a limiting factor i'm affraid so i'd just be dreaming to say about adding much more to it than what would possibly help or just make for a better growing shed.