Well...to answer my own question and one posted earlier - no, the Ranier doesn't fit a 3.1, and yes the Fandango does.
On the Ranier - not even close, it's way too big.
The GL Fandango fits fine with a minor annoyance. If you take your seat off routinely (access to programmer, for instance) the Fandango harness is a PITA. The harness does not use quick release connectors like the Wolfman, and the rear of the harness goes over the front edge of the seat. Loosening up the harness is necessary, and takes a few minutes.
Pics of the Fandango and harness on the 3.1 below.