im from the the UK also mate, i use 2 600w hps lights for most of the crop and add another 1000w hps light for the last few weeks. Iv been raided before for other things but they obviously found my crop , i got charged released and started again, they'v never paid me a call since. i also live in a very rough place one of the worst in the country and the helicopter is out every night. So believe me when i tell you, you have nothing to worry about. It costs too much money to put the helicopter in the air to search for little worthless crops. there looking for the chinese/vietnamese who are smuggled over to crop out full houses where everylight is a 1000w hps and they have 15 or so lights in the house. Youv just fell into the trap of listening to what the government/police force say. There full of shit and basically just want you to be terrified. I wouldnt bother with those 40w florouesent lights tho, iv seen them in action and there the worst things iv ever seen, you might aswell just light a candle, my advice get 1 400w/600w hps light that will do you up to say 6 plants and aslong as you keep the air flow good you should be cool mate
