I just had my windshield replaced and I have an '18 GT with all the bells and whistles. My advice would be to get a dealer price for the same work. I went to Safelite first and they quoted me a decent price, but then showed up with the wrong windshield (one for a CX-5 actually) and tried to tell me I gave them the wrong car information. After checking the VIN, the tech realized they just messed up. Since they didn't have the right windshield in the truck, he left and they were going to get back to me with a price for the correct windshield. They came back with like $900 to replace the windshield + $300 to calibrate the cameras ($400 more than their initial quote). At this point, I called my local dealer and asked them for a price just to compare. Turn's out the dealer charged me $783+Tax fully installed. There is no mention of "calibrating cameras" in the paperwork, and I've used the radar cruise/lane keep assist/etc since and it all works perfectly.
My guess is the cameras do not need to be re-calibrated at all. Also, if you don't have the cameras, I cannot think of what else they would need to calibrate? I used to think Safelite was the way to go, but after this experience, I have to say I'm less than impressed with them.