Clean Corporate Informational Website Build

I want to replace my current site (www.pharmmedglobal.com) with a brand-new, fast-loading informational website modeled on the look, flow, and overall clarity of https://www.shopsps.com/. The new site... (Budget: $750 - $1500 USD, Jobs: CMS, Google PageSpeed Insights, Graphic Design, HTML, PHP, Web Design, Web Development, Website Design)