Pics of killswitch on 70-76 darts!

Hey guys,

I need to get a killswitch for my 71 scamp, but cant figure out where it would look good routing it. I need to decide if i want push/pull style or the on/off style switch...I figured some pictures of how you guys are routing them would out alot...if you have any pictures of this please post away! also, how many amps are the killswitches you guys run?

thanks
matthew