Light bar installation questions

[silverado1208]

Hey everyone new here to the forum I have mounted a lightbar to the front of my ranch hand brush guard and have a relay switch. I need y'alls opinion on where the best place/ if there is a place to run the wiring through the firewall. If anyone has any knowledge or could direct to a thread I would greatly appreciate it.

[Grjfer]

http://www.gm-trucks.com/forums/topic/155567-led-front-light-bars-pods/page-65

[silverado1208]

http://www.gm-trucks.com/forums/topic/155567-led-front-light-bars-pods/page-65

 

Thank you