Alfresco Customization/Implementation

We want to use the latest Alfresco Labs as a platform for our internet presence and to provide some services to our customers. This project will entail building and deploying an ecommerce-enabled Alfresco Website on Amazon EC2 via an AMI, and building and deploying an Alfresco repository providing customized Share sites to customers, also on EC2 via an AMI.? ## Deliverables The Alfresco Customer Respository has to be responsive, highly available and scalable. We will require stress testing to indicate maximum number of users that can be supported by a single Amazon instance, demonstration of load balancing between multiple instances, and demonstration of recovery/switchover in the event of an instance failure.