Vinny at 860 Performance showed me this trick for wiring on my panels. I was using individual wires for each switch, Vinny suggested Y-ing them from switch to switch.
Here is the "Hot In" to a Arm, Heater and Purge setup
Top view of both Hot and ground side

Side view of both Hot and ground side
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1 of 245 1999 Nassua Blue Verts, LS6 Intake, Patriot Stage II Heads, 224/228 114 LSA cam, Two Stage Nitrous (Dry and Wet) components from 860 Performance, Dynotune, HSW, Nitrous Outlet, NX, & Trick Performance. *417 RWHP N/A* *525 w/N2O*