The only thing that comes to mind is Bagginsbill's Parmatic script which allows dials to be loaded into Parameter/Properties for Material Room nodes changes.  It is node driven but the script to makes those nodes appear in the Parameters tab must run first.  Below is the link for the free Parmatic version 2.  Definitely this can be save into a PZ2.

https://sites.google.com/site/bagginsbill/free-stuff/parmatic