It'll be a company like McAlpine as theres only a handful of contractors with stadium experience in the UK. I'm a headhunter within the construction industry for a living so I'll be keeping my ear very close to the ground ;)
i'm just over 2 weeks into quitting and so far so good. Personally I use the inhaler thingy that looks like a tampon.
However I've put half stone on almost over night!!