I vote YES too. It's something I've wanted to do for a long time. I've spend all my time and effort at work, just to make someone else money, and then just to have them f*ck things up by running things badly anyway. I'm lucky in that I get a lot of freedoms with my work, and I get respect/acknowledgement from management for my work (god knows I wouldn't put up with the rest of the sh*t otherwise), but given the choice I'd set up my own place tomorrow, be my own boss and have nobody to answer to (and nobody to blame but myself) for everything that happens.
My problem is that my skills are very specific, and only really work on a larger scale so setting up on my own is near impossible (and from the people I know who've done it, not fantastically successful). Whereas I think you have a more focused business model, and a clearer idea of how to set up/make money. Given that chance I'd seize it with both hands!