Suggestion: change rumble strength in pad options

Hello! My suggestion is pretty much said all in the title. I recently started playing Dante's Inferno and, while generally I'm a fan of rumble and I do think it's implemented really well in this game, it's just a little excessive. It's too strong. I would love to be able to change the rumble strength in the options to, say, 50%. Right now, my best bet is disabling the "large" vibration in the options, but then there's a few moments where it feels like the game should have rumble (and it does), but since it's all "large" vibration and that's disabled, there's none.

Edit: it would be even better if this could be changed in each game's custom configuration.