Not really, munificents weren't built in a good shape to do that, better to take out the engines, reactors and weapon systems as well as the communication and computation tech (which the munificent had at a better than average quality for their era) to be used elsewhere and have all the military grade durasteel used to build other ships or to fix damage to his own military ships. Also could be an option to retrofit civilian ships with a layer of military grade durasteel, at hiked up prices of course, for them to feel safer. Same for contacting nearby starsystems and offering them a deal. Though that depends on where in the galaxy his system is and if there are any nearby major shipyards that would have already provided such a service.
After all, many ships in the outer rim are private traders who just chose to do what real traders did in our world when pirates appeafed and surrender and deal with the pirates by paying a tithe and mabie some goods, it was relatively rare that a trader ship was absolutely destroyed or had all it's goods taken because then the pirates would not make a profit as they would have either destroyed the goods, or destroyed a ship that may have become a repeat passerby in their region, that would offer them more profits in the longrun than the short run.
note: After all, any non starter level independent trader worth their salt would have an insurance contract for exactly This kind of senario, he'll most star wars insurance companies probably had their own deals with the larger pirate/privateer forces in the galaxy during the Republic era, so i wouldn't be surprised if some still existed in the more calm and non-rebellious parts of the outer rim in the imperial era.