I'm one of many here that doesn't like marked slick top fire department vehicles...my thought on FD vehicles: if it's an admin vehicle, slick top is okay b/c it isn't responding frequently to calls; on the other hand, if it's a department-owned piece of line apparatus, it should be marked as such and have a lightbar. Also, it's not like they're worried about drilling/mounting on the roof on this vehicle anyways.
I'm like rob and like 2 large grill lights or, if a good pattern is selected (ie 4 LEDs alternating with the other 4 LEDs, no scan, etc), a D8/Ultralite in the grill is nice too because of it's ability to put out a large, spread-out footprint. This wouldn't have looked too bad if all 4 were synced together properly.
As for side warning, is it just me, or is there only 1 lighthead on the running board (by the a-post)? If so, I think it's stupid to have the only side warning localized to A-post region; I love running board lights, but if you're gonna do them, I think they need to be in pairs (1 next by the A-post & other by C-post) and that there should already be solid, mid level side warning already in place.
Rear is completely lacking a TIR3 red/amber D8...this department clearly has money to invest in an install; they just need to allocate it better. As for the GoLight, I think they're a waste; I think they're a good idea in theory, but (unless they're mounted on an elevated pedestal) they can't illuminate anything nearby your vehicle b/c the light bounces off the roof. I had one on my former duty chief Tahoe, but I never bothered using it...other than playing "light wars" with the other duty chief when bored