Binners – whilst you are amending the spelling on your site, it might be a good idea to increase the font size of the two hyperlinks – I could hardly make out the words they were so small and faint! I suggest you get a mate to look through your site – it's incredibly offputting seeing a website or promotional material with bad spelling or grammar, and may well lose you potential business.
Surfr – there are plenty of advantages to being self-employed and plenty of disadvantages – as with most things the grass is always greener on the other side. Unless you have a very firm idea of what you would like to do and have the requisite skills and experience, or are prepared to get them, I would avoid going self-employed. As suggested doing some contract work or going part-time might help you move into self-employment, but if what you choose to do is not something in which you have experience it will be significantly more difficult.