Interesting advice. I would do it if it was easy. I have not took the main board out yet to look at the Output connector so not sure how easy it is.
I also read another safety feature to add is a Diode to protect against grounding the Output. Few burned out their 74HC125 by connecting Fout to Input ground.
that’s what i said. they have overloaded output, and because output current is limited, it can be damaged.
Diode can’t help you. Resistor! only resistor. 
you must find datasheet of this particular 74HC125, and search there - max rated output current. seems it is 30 ma. then R(omhs)=Uoutput(volts)/Imax_rated(ampiers). and solder it in serial.
regards.