I dunno about there in the UK mate, but in the states there are "community colleges". They specialize in the trade industries, are alot cheaper, and also you get in and out with qualifications in less than a year (typical). The good thing is, if you are working, as you are, and can't keep a regualar schedule; you can do the courses from home! It does take more commitment, but its practically the same, except its at your house. You do all your coursework, tests, essays etc at home, email them to your teacher. Bascially how it works. Might consider looking into that mate. Along side that I think