Ive owned an empanage anod wing kit for "years". Life got in the way. Last builder log entry was 9/11/01- I had finally found time to get started. Well the next 12 years were a little busy, multiple deployments. Now retired, relocated want to try again. BUT, do I need to get fresh rivets? Will my sheet metal parts still be ok to use? Do I throw it all in the trash and start with a new kit. Bought and viewed the updated Orndorf build videos but have lots of questions. Thanks. Rick