Migrate website data from plesk server to cpanel server, DNS, data, accounts

I am currrently needing the urgent assistance of a web server adminstrator. I urgently need to transfer client data and make dns changes to 1 VPS server hosted in the states, to another provider hosted in the states, but using cpanel. Databases, mail account settings, billing applications, forums, joomla and other websites need to be moved, the data in total is only about 3 GB's. This needs to be done by latest MOnday 20/04/09. ## Deliverables I will send you full access to the servers to work on plesk and cpanel aswell as assist if need be with the domain changes and assistance.