So I'm going to become a volunteer firefighter soon in preparation for my career in the future. This means I get to deck out my car with emergency lighting. I plan on getting interior LED lightbars for both the front and back of my car. I would rather people be able to see my lights so they don't slam into me. So now I am asking all around. I have no idea whether any of you know anything about lightbars but it is worth a shot.
I have thought up some designs, these designs and amount of lights are subject to change based on pricing. Ignore the stuffty editing, it gets the point across just fine.
On the front I'm thinking of getting 2 dual strobe bars to attach to the windshield with a break in the mirror. I also want to get smaller versions for the grill of the car:

On the back I would like to get a 6 head lightbar to mount on the back. Except I do not know how much those go for so its questionable:

Any of you know any lightbars similar to this? Suggestions on a different setup? Let me know.