Customization of the CRM Infusionsoft

We are currently using and CRM “Salesforce” and are looking for someone who has the complete knowledge of the CRM applications i.e. Salesforce & Infusionsoft; to customize salesforce by combining the positive attributes of both the soft-wares into one Full Blown CRM, an Email Marketing Tool and a Business & Marketing Process Automation Tool, Infusionsoft. This should be able to transfer the complete data from the existing CRM (Salesforce) to the new one that is expected to be built. This data includes the emails sent from salesforce & the attachments etc. This product should be able to bring Business, Marketing and Sales Process Automation to an unforeseen level. We need you to help us design this as per our requirements.