Hi spencer,
Springwall has told me that they would be happy to provide the specs of the materials and components in their mattresses to consumers that ask (see post #4 here) so assuming that you are confident that the mattress you purchased is a good “match” for you in terms of PPP and you have confirmed that there are no lower quality materials or weak links that could compromise the durability or useful life of your mattress … congratulations on your new mattress :).
It would also be great if you let us know which mattress you purchased and the specs of your mattress (see this page) so that others that may be considering the same mattress can benefit from your research.
I’m also looking forward to your comments and feedback once you’ve received it and have had the chance to sleep on it for a bit as well.
Phoenix