Banner for a special offer

Information for the business: Web Development
Industry: Internet/Software
Design details: Light blue cloudy background maybe, eye catching offer but non cliche server. Maybe a mac screen with a server terminal on it (see pingdom screenshot), then the offer and bullet points of tasks
Target audience: web designers
Ideas for the visual style: clouds, servers, mac screens etc
Things to avoid: cliche server techy looking stock images
Preferred colors: any
Urls to draw inspiration from: https://www.google.co.uk/search?espv=210&es_sm=119&biw=1164&bih=641&tbm=isch&sa=1&q=hosting+offer&oq=hosting+offer&gs_l=img.3..0j0i5j0i24.30032.32253.0.32458.13.12.0.1.1.0.75.854.12.12.0....0...1c.1.37.img..0.13.858.fPUHMHTQl9s
Where the design will be used: web
Extra notes: I need a banner creating for a adwords landing page. The banner will be the offer which is £30 for 1 hours server maintenance and then a few bullet points of the tasks with cover.