I need a professional blog writer to write regular professional articles

Num. of articles: 1
Words per article: 300-500
Blog/website url: http://www.ilkleyitservices.co.uk/blog/
Information for the blog/website: Small IT company aimed at supporting small business
Industry: Technology
Topic: topics relating to small business computing
Tone: Formal/Professional
Outline & Structure: Purpose
Every blog post must: contribute to Ilkley IT Services business objectives; generate leads and sales and enhance Ilkley IT Services’ credibility. It will achieve this if it adds value to the clients’ businesses.

Focus
The blog should reflect Ilkley IT Services relationship to and value to its clients. It should offer practical help on technical issues of relevance to the SME business market.

Content
The content must be compelling. The blog will use images and a carefully planned structure as well as high-quality text to ensure this.
The content will be completely original as there is little value to the client in re-creating information available elsewhere. Although controversial opinion is to be avoided, the blog content should reflect, and be personal to, Ilkley IT Services.

Possible content; A topical issue, A helpful guide to.. A list of tips, etc

Looking for 2 blog posts a month to start, with a view to increasing depending on feedback, cost and effectiveness.
Extensive research needed: yes
Extra notes: