Yeah, it sucks when that happens.Already had a few times that people hit me(I have never hit anyone) so I understand the frustration at least.At least you got lucky that the guy that clearly was in the wrong wasnt deniying what he did.Believe me, it happens more often than it should.
As for your question, the police report and your insurence report, plus the medical examination report should be more than enough proof to have everything you have listed and have no problems with it with minor to no problems(especially since the man that hit you seems that wont fight back), so I dont see you hitting any issues or needing any laywers.But im no specialist.
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1
