Image designs for a website slider.

Information for the business: Bookmaker promotion
Design details: What I need are four slider images to promote parts of a new site. The site is bookieradar.co.uk and promotes betting site offers. The slider on the front page is the position and gives an idea of dimensions.

The four images would promote (1) site in general, (2) A particular event (World Cup initially), (3) Sign Up offers & (4) Betting Previews & Tips. (2) would need to be a design which could be altered according to the event.

I'd like the sliders to incorporate sport photo images (we can discuss options, cost etc. depending how you see it). And it would be important to fit into the colour scheme, fonts of the site.

Also some considerations on user interface, click/transition effects, border etc. which can be given to a developer.

Experience of slider design and/or sports related work would help.
Target audience: Male 18-50
Ideas for the visual style: Fit in with the website
Urls to draw inspiration from: oddschecker.com , paddypower.com , skybet.com
Extra notes: