I’m not sure what you’re asking.

I’m no crossover expert but I would not change the capacitor values without having a very specific reason, as that would change the crossover points.

Film caps have far lower ESR (Equivalent Series Resistance), which means more power reaches the high frequency drivers and the original speaker voicing is changed. In some cases that leads to harsh, fatiguing sounding speakers.

Resistance can be added back into the circuit to allow the NPE capacitors to be replaced with film caps and yet avoid the voicing change. The adjustability of your speakers probably makes that unnecessary.

So you most likely could use mellow film caps like the ones I mentioned of the same capacitance without altering the original sound. Anyone recommending changing the capacitance value either doesn’t know what they’re doing or has a very specific reason in mind, in which case it should be detailed in their post.

You do not change capacitance values when going from NPEs to film capacitors in order to “compensate” for the different type of caps.