I am in the need for a new battery. My red top Optima is truly dead after 7 years of service. Want to go with the original look. So is the repo battery the way to go. It seems there is only Restoration Batteries as far as a supplier of a repo battery. How are the quality and service life of their Batteries? I read a couple posts on another site that suggested they are Optima batteries with a cover on them. Are the toppers all created equal? Someone on this site stated they are bad and can be spotted a mile away. Which way would you go.