Content writing for my website

I own a website selling squash gear and squash related equipement. It is rather new website and I am currently in the process of SEO optimization. I need somebody to write an article per my page category, roughly about 20 different articles in total, 500 words each based on keywords I provide. Topics are squash rackets, squash balls, squash shoes, racket strings, squash clothes etc. Articles should be interesting, sales oriented, possibily with tips why and how to purchase selected gear. Since UK is my target market, no US references should be made, native English speakers only. I would prefer somebody who has been acquinted with the game of squash. Unique content only, no copy/paste engineering!