I succesfully deployed CF on aws using this tutorial:
http://docs.cloudfoundry.org/deploying/ec2/aws_steps.html

But this tutorial is kind of expensive...It creates 13 machines (one for
each cf component) and each one is c3.large! I would like to create maybe,
let's say, 4 ~ 5 machines to have all CF components. Is it possible?

Thanks in advance, guys!