New Logo for Web Site

Hi,
I am relaunching and redesigning a web site of mine;
www.charitel.co.uk
Basically the ethos of the business is to offer business's and consumers a choice of great telecommunication products and services,ie Mobiles,Voip Phone systems,Broadband ,Phone Lines etc;
As well as saving money by using Charitel we will donate 10% of their bill to a charity of their choice,so every one wins
The Charity receives monthly revenue
The Customer saves money and donates without cost
Charitel aquires new customers
We need a strong simple new logo to show these values
I have a strap line that I like
Charitel
Raising money right down the line
Good luck and look forward to your bids.
Thanks
Michael