Glad to hear you're ok. I would have definitely asked for a report to be writen. In accidents I've been involved in (not directly), it was a lot easier for the cyclist to make insurance and legal claims with a police report. Recently, on a ride a buddy was struck by a driver that turned out not to have any insurance. Luckily the cyclists own car insurance company covered him under his uninsured drivers protection, but they asked to a police report. Anyway, good luck with everything.