00 400ex, pretty much stock.

I tried to bleed them to no avail, still the lever has ALOT of travel, they dont really grab at all. I broke the bleeders and pumped like a car, topped it off too. I even gravity bled to be sure.

Now, I aint ever really known how to look at brakes and say they are bad, but imho there isnt much left on the pads. How much material should there be?