Aftereffects Video to be made into Windows Screensaver

I would like to make the movie attached into a screensaver using a custom description, logo and exe icon. This should run as a standalone screensaver without the use of third party plugins such as quicktime or flash. So any players should be embedded. The screensaver should work from Window XP upwards and be tested before delivery. Once complete we would also like the exe to be converted into a MSI file so our client can install on other machines through admin software. Many Thanks, Chris