I had to look up the FP412 parlor - looks like it has an arm bevel similar to the Academy line from Taylor. That would be a plus for me.
On a side note: what kind of job do you have that allows time for playing guitar while on the clock?
Being a working musician is the only one I ever had that allowed that.
I am thinking about selling the SLG nylon - it would stand up nice in a locker in its case.