eurogenes as a model for accurate Frisian reading?

some small background, though i've posted results here as sshh_cha7

american with 75% british, etc / 25% swedish. closest pops are consistently south-east english or kent-english, and along with this frisian pops model closest as well. not to mention some dutch in the family tree as well

i realize a model is not the same as actual ancestry, but on dnagenics eurogenes i'm modeling 10% frisian-germanic.

granted the north sea has lots of similarity but does this sound like a reasonable amount of frisian ancestry for a kent, england profile?