Well start with the design and outsource it. There are sites that do this, check out the Banners served to your right, it had some that all you do is give them the PSD and they cut the site into valid XHTML/CSS in 24 hours or less.
I would of course deter you from doing so, but this stems from the fact that I love to code and because I feel I have much greater control about the bells and whistles I will add to the final site;if you really don’t, then there isn’t much we can do about it.
About gainings customers, well, I hate that too, and this is why I have someone else getting new prospects in. :p