Multiple Client Certificates - Query using single Virtual Server SSL Profile (Client)

I have an interesting one, and just started digging into its creation. I need to perform an OCSP check (easy), collect information off of 1 of 3 certificates a client might have on their token (easy), and pass that information on to the webserver (got that one all day long). Now for the curve ball. At somepoint in the APM policy, I have to query 1 of the other 2 certificates for another piece of information (think an email certificate vs. one used for authentication), but I can't mess with the data (or session) from the original certificate. My first few tries forces the session to reset and I lost the session data collected on the initial query. Thoughts?? open to ideas.. One knowledge nugget, I have to use the same URL, maintain the current session, and pass the data from both certs (that are in the same chain, covered by the same cert bundle) on to the web/app server. I might be able to use different URIs, so not sure if that helps.. Thanks