It'd be a huge realism factor if Caine added more light stage configuration to ELS.
For instance, on RCMP vehicles the light stages are much different:
1. Rear Lightbar Only
2. Full Lightbar
3. Full Lighting + Traffic Advisory in slow flashing pattern
I'd also like to see easier / seperate controls to get the traffic advisory set in a click or two - perhaps even a button that when held brings up a user interface similar to that of a normal ELS control box.
Whelen, a very common North American Emergency Lighting System / Siren vendor, does not do light stages the way ELS 7.0 does.
Anyways, I'm loving the ELS 7.1 changes - keep it up!