Wrecked My Baby-How Wil itRun After Repairs.

I should have known better than take the crowded interstate! Someone in a new Highlander tried to squeeze himself in a small opening in front of me. He did, then hit the brakes. My only option was to apply my brakes hard & swerve to the right to avoid running into the back of him. Well the car broke loose, went across 3 lanes of traffic & back again. Smacked the quard rail. The right front took a real beating. First rough estimate was $5000 to fix. When it went to the repair shop, it jumped to $9100. It is a 2005 with 17,500 miles, salsa red, package 4, in immaculate condition, not a scratch on her. Most of the damage was underneath the car. I am really concerned baby will never be the same again. The collision company & my Prius guru said if repaired right,should be ok. Anyone have an opinion on what I will get back? Thanks for the feedback. This is my first post & hope I got it right.