Mustang 2005 V6-Project RED(Retired, extremely dangerous) EP05 Refreshing the exterior

I have always dreamed of buying a Ford Mustang. But in Europe (Croatia) they are not so many of them, and they cost more then a house. So I moved to Germany, got a job, bought one on a 5 years loan. I had the car for 2 years without any mayor issues. Until April, 28. when my girlfriend ran it in a house wall. It's my favorite car so far and I want to rebuild it. So, let's try to make it better than before the accident.
Then again, if you have oportunity to buy another Mustang, to repair your Mustang, and then repair that Mustang... Why not... Let's see what's the best what we can do from the current situation.