The geometry of your pedal linkage is wrong, and/or the master cylinder piston diameter is too small. Do a little math calculation, comparing cylinder diameters and displaced volume, and how much pedal stroke will be required- - - - -BEFORE you invest in a bunch of mismatched parts. At this point, the most likely fix will be to install a master cylinder with a bigger bore diameter.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!