AWS-- create EBS-backed EC2 AMI from store version --2012 July

I need a software engineer to take a AWS (Amazon Web Services) EC2 _AMI store Instance_ and **convert it into an EBS-backed AMI** for EC2. The AMI that we use is one from Adobe for FMS. The regular store Instance can only be Terminated. We need a AMI with FMS to be saved as a EBS-backed AMI so that later it can be stopped and started in the Mgt Console in AWS. The EC2 Instance is in Linux/Centos. The specific AMI we use is fms-4.5.1.8003-centos-5.5-ami-2 (ami-69f82600) . This EC2 will deliver content including streaming video. In addition to creating this one AMI for EC2, there must be a detailed _step-by-step doc_ to show us how to create other such EBS-backed AMIs (from s store type AMI for EC2s.) The engineer/programmer must be familiar with AWS, especially with EC2 Instances. The project needs to be completed in 3 days and will start around July 18, 2012.