What do you have in mind for your project about the Sith fleet?
Not fully thought out yet but basically every reference to planet killing is cut out.
The major instances of this are:
Palpatine telling Pryde to “Destroy a world they know”
Kijimi’s destruction
Poe reacting to Kijimi’s destruction
The line “Every cannon we knock out is a world saved”
Keep in mind that by removing Kijimi blowing up it prevents Zorii’s survival at the end of the film becoming a complete WTF moment.