Ok, I appreciate the explanation.
So, having a fps setting of 30, is the 'golden' # to shoot for as it goes for the fps then.
If that is the case, was able to go into the Control panel for my graphics card (which is Nvidia a GEForce GT720, by the way...) and was able to add the .exe for each modded SH4 I have, and through the program settings, under the manage 3D settings section & tell it where to find the SH4.exe at & to allow for 30fps as max frame rate for each 1.
I have a solid runnable copy of SH4 (modded out for each of the following mega mods, as follows:
Fall of the Rising Sun
Operation Monsun: Enhanced
Operation Monsun: Dark Waters
Will check & see if this went through & works as it should and will report back on the results...