This is very hard to quantify without attaching a debugger. I'm inclined to believe you that the effects of stats potentially modify outcomes, but it's also possible there's other side effects going on that aren't explained or are just flat out bugs.
I personally have noticed the 101 flux increase, but this was without charm magic as well so I really can't say whats up there. More testing is required
I'm testing in browser so I can't directly edit my save, but with high enough multipliers the time scaling with stats is easily visible. Effect scaling definitely exists, because the flux maximum jumps I was seeing in the brothel before any charm magic were ~2000 and the action supposedly supplies only 1500 total (and flux lattes make this really obvious but I've had charm magic for most of the testing), but I have no easy way to quantify it or to say how it works for anything but +Flux.
