Running without a brake booster will be a workout 🏋️…
If you go with more aggressive brake pads will increase the wear on the brake discs considerably… there is no free lunch…
I learned that with my Corvette… needed brake pads AND discs due to massive wear so I went back to original setup… 💰
you seem to be pretty mechanically inclined.. what stopped you to use a brake booster from another more available car manufacturer?