Hotkey to disable a single effect?

[Asterra]

I'm aware that this could hypothetically be done in Skyrim. But I'm needing to do it in New Vegas. There's a hotkey to disable all effects, but I want to disable/enable only certain ones. Right now I've got things set up so that ENB outright turns off whenever I'm using nightvision (since it doesn't support IMODs, so nightvision doesn't work), but actually there are good ENB-based nightvision effects that one can take advantage of... if they're willing to turn on original post-processing. Doing so unfortunately pretty much destroys the look of most ENB presets, including the one I've built over the years, so it's only useful for something specific like nightvision.

Anyway, hoping for the best. Thanks.

[ENBSeries]

People normally do this in the enbeffect.fx shader. I can't set some hotkey just for original post processing or something else like that, people will ask it for anything else then.