hey everyone! me and my friend have been considering starting to grow for a few months, now i think the time has come to start I will have to be growing in my loft, not ideal but cant have mum finding out haha space available is roughly 1.5m sq budget of approx £500 would like to maximise yield in the space available because its not massive, hoping to get about 400gs from the first harvest. due to the climate over here will probably get a water heater to remove the chill... could this grow be achieved using this kit? http://www.1-hydroponics.co.uk/starter-kits/quality-starter-kit.htm what seeds would people recommend? as its our first time really could do with some suggestions thanks