Wordpress is great machine for both of online bussines or personal website. The main advantage of using wordpress are simply to manage and already has SEO Friendly method. Nowadays, wordpress is not just blog machine anymore. It could be developed into complex website as you want to.
Here are some wordpress theme I've built. As far, all my stuf on this category is freely to use and modification. Do you love my work on wordpress theme? I will give the theme for FREE!
But if the concept of theme not match enough for your bussiness, I can do for you. Contact me for more information.