Script logos are (were) probably plastic and easily broken. If not plastic (Starcraft's are) they might be inexpensive pot metal that is also easily broken/trashed rubbing the dock or banging off a pier post......
A few have made molds from 1 good logo and cast their own replacements. Last 1 I saw had done Crestliner. I've never seen someone post that they'd done Mirrocrafts, here or any of the other boat forums I frequent.
Thanks guys. I did see some vinyl out there. but being old school I would like to find some old OEM. I like the mold idea, maybe there's a market for those...