Timed Google Review Posting

I need 20 professional-sounding Google reviews for two websites (40 reviews in total) placed for my service-based business, with no more than two reviews published in any given week. That means the assignment will run for roughly ten weeks and every post must look organic in both timing and wording... (Budget: $30 - $250 AUD, Jobs: Content Writing, Copywriting, Digital Marketing, Internet Marketing, Marketing, SEO, SEO Writing, Social Media Management)