There are different schools of thought about this. A common answer is to match strokes, but exaggerate the length between 10-30 beyond the matching position. (0-80 becomes 0-100, 0-30 becomes 0-50, 0-10 becomes 0-20, etc.)
Timing and the speed of the stroke are more noticeable changes than exact length. Exaggerate more to get the speed higher for more aggressive movement. For very long strokes where the speed feels too low consider if you can add extra movement by breaking it up into a few discrete segments.
At the end of the day it is your script. go with whatever feels “right” to you.
You will find more information here if you have not read it already.
https://discuss.eroscripts.com/t/how-to-get-started-with-scripting/2234?u=hydra