Topic: Routing wiring under dash

[MWM]

I have routed the wiring harness for the emergency flashers, courtesy lights, etc etc along the inside of the dash along the bottom lip. The little S clips will not hold all that wiring. Are there two sets of clips or how do I get everything to stay in place? Also, since I have two flashers (blinkers and flasher) does anyone have photos of how they are mounted or do they just hang freely?
Thanks!