Wilwood rear brake park cables cheap solution to problem

OK so here is my easy fix for the park brake for less than 1/2 of the kit that lokar dose that still needs more bits and more hassle to to get right.
This uses the original cables shortened about 2 inches lokar park brake clevises http://www.summitracing.com/parts/lok-ec-81fc/overview/
and new cable ends fitted at local wire rope shop for $20 why change the system that worked when the car was built.