Maybe Grim Internals have some text indicators of buffs being active?
I think you can display text on the screen with your buffs in a chosen position and font color.
You can also mod the game to have these buffs permanently.
A different solution is GDAutocaster program. It has a feature of autospamming these buffs with a given frequency + additional option of resetting the timer in the program on manual use [so that automatic cast is delayed when you decide to manually cast]. You can set it to autocast as rarely as possible to have it permanent and the same time the highest probabililty of having it available if needed.