Thanks Mr Happi. I like the 12V LED option, just wasn't sure about the cabling. A mate of mine has a 240V to 12V converter with the connection to the light strip being like a laptop power supply plug (ie. smaller than the normal cigarette lighter size 12V plug), but his lights are a poor quality (not bright enough).
What size/set-up did you go for, and do you know where I could find decent quality LED gear?