Nothing really "fancy" persay... It will be more in the wireing and control of the gauges. Like a typical pyro had two grounds, one positive for the lighting, one positive for the gauge and two wires for the pyro, for a total of six wires...
This new line will have three wires FOR THE WHOLE pillar... One commom ground one positive for the lighting and a shared "signal" wire to control all gauges.
The looks will remain the same as far as I know... But they will offer a 40# boost and a 100 psi FP gauge