After chatting with a fellow who had installed his own Mauser cab and perusing the installation manual, I came to the conclusion it wouldn't be too time consuming to remove it in the off-season. The only additional step from my Cozy Cab equipped 1025R would be the removal/install of the ROPS. So I purchased one that my dealer had in-stock this morning.
Having the installation manual available for download would have really answered many questions I had. So I scanned the manual into my archive this evening and attached it to this post.
I'll continue this thread with photos and narrative as I perform the installation.