how to wire a relay switch to mini starter 64 F-85

[therobski]

Guys have a Bosch relay that I'm going to wire to a Power Master mini starter. As seen in the diagram I'm wondering what color wire on the ignition switch( start switch to 86) under the dash should I use or is there an easier way? Also going run a wire from the horn relay terminal to 30. This should solve my issues with the starter being to hot and not turning the engine over... Thanks__________________