Hi FARM,
The name of the Revolution changed to the Savant. You can see some of my thouights and an analysis of the iComfort lineup in (see post #11 here).
Rather than trying to “match” another mattress though (see post #2 here) … especially one with poor value and some lower quality materials inside it) … I would follow the steps listed in the post that is linked after my signature (and the information that it links to). This will help you avoid some of the worse choices and help connect you with local manufacturers and sleep shops that can help you find a mattress that best matches your body type and sleeping style but also has much better quality and value. There is also a link in the post which will give you a more specific set of “targets” that you can rate each mattress against rather than than setting up another mattress as your target.
Hope this helps … and once you read the linked post … if you need a list of the better options or possibilities in your area just let me know your zip or the city you live.
Phoenix