You might consider calling DZIUK'S MEAT MARKET in Castroville, TX & ask their "sausage master" for his opinion.
(Dziuk's has been making a great deal of sausages from customer's game for 3 generations or more & they are GREAT FOLKS to deal with.)
Their "DeParisi" (Pronounced, here: DEE-pa-ree-cee) raw beef, bread crumbs & spices mixture is ADDICTIVE, btw.
(NO, they won't tell what the recipe is.)
Folks in south TX have been eating the stuff, smeared on crackers or French bread, and without "getting sick" for about a century.
yours, satx