My daughter just lost the timing belt on her 99 CRV. She was at idle when it happened. What are the chances of bent valves? She is trying to decide if she should go ahead with the repair. $450 for a new belt and test by hand rotating. $500 more if no bent valves to handle water pump,idler and whatever. $900 more for valves if needed. Looking for quick response as she has to decide soon what to do. Thanks in advance for any and all opinions.