Hi there I’m looking for some advice,I’m going to do my first grow and it is going to be in my attic,I have a massive attic accept it has limited roof space,1.35 metre,I am getting a 1.2x1.2x1.2 grocell pyramid tent delivered tomorrow,once I see the design I’m thinking I might be able to squeeze the 1.5x1.5x1.5 model in,I have got a 600w hps and a cool tube,do you think I will be able to make this work with my restricted height?the only othe thing I can do is build a room and could save a bit of room having the light in between rafters and filter etc also above rafters,I’m not really wanting to go down that route tho unless I really need to,also I believe I can fit fan cooltube and filter al together which would save a wee bit room,can the filter be outside the tent to?any help atol regarding this would be greatly appreciated,thankyou