Revamp Ministry Website With Store

I need to moved my ministry site off a private-company server and platform, pointed the domain to GoDaddy, and rebult the basics in WordPress. E-commerce is essential. I’ll be selling both digital downloads—think MP3s and e-books—and physical items such as CDs and printed books... (Budget: $250 - $750 USD, Jobs: Blog Design, eCommerce, HTML, Mobile App Development, Payment Processing, Website Design, Website Development, Website Optimization, WordPress)