Forum:KB:Origins of Compforce and the Imperial Navy troopers

Regarding the origins of the Galactic Empire's Imperial Navy troopers and Compforce (part of COMPNOR). Were the Imperial Navy's black-uniformed, black-helmeted soldiers descended from soldiers of the Galactic Republic's Judicial Forces much like the Grand Army of the Republic's clone troopers became the Imperial stormtroopers?

As for Compforce, it is known that during the Clone Wars that COMPNOR was known as COMPOR. Is it possible that Compforce was created by Palpatine during the Clone Wars to provide volunteer and conscript troops to aid the GAR's clones (and perhaps the Judicial Force)?

After the rise of the Empire and the creation of the Imperial Navy and Imperial Army, would have the Empire's ground troops mostly be composed of a combination of stromtroopers and Compforce troops?