Promotional Rap recorded

I need to have a professional recording of a rap based around the "Fresh Prince of Bell Air" theme tune for promotion of Graphic Design business.
I have lyrics ready and instrumental of theme tune.
Need Male ideally London accent needs to be clear and concise and of a professional quality.
Deadline 12th June 2013.
Only serious, professional applicants please
Please include link to any similar type projects completed.

Thanks in advance