Hi jcruz from another Florida 91 ZR-1 owner. The ZR-1 Registry was able to help me with a similar decal issue and I'd like to pass the resource along to you. Check out the site
http://www.ecsvin.com/index.php and see if you can find your ECU sticker on there. And, let me know if you ever find yourself driving through Jacksonville with your ZR-1.