Thanks Aditya. I will try to work with this and see where it leads me. Will report with results as soon as I can. 

2017-03-28 3:10 GMT-05:00 <ntg-context-request@ntg.nl>:
You are trying to follow the installation process of opentype/ttf fonts.
MTPro2 is a type1 font and to use them with luatex, you need to create a
virtual opentype font. See $TEMXF/tex/context/fonts/mkiv/mdpus-math.lfg
file for an example.



Andrés Conrado Montoya