Need some input about pressing charges against someone

If you have comprehensive, file an insurance claim against the vandalism. They'll ask you to file a police report - there you put down who you think did it and why.

Then you get the money to get repainted, the police dept will do their job, and your ins company's lawyers will scare the sh!te out of the people that did it to try to get their money back.

I just went through a similar thing - the insurance company did all the work, pressed charges, sued the vandals and fleeced them for about 2x the damages. Revenge is nice.