I see a problem with cent: this is a word used for fiat currency and it can be argued that it's an attempt to create confusion with respect to government currency (Liberty Dollar style). It's a stretch, but when push comes to shove they'll stretch it for all it's worth.
I see a problem with scat: the word means poop in a lot of languages including Greek, which makes it mean the same thing in contemporary medical terminology and in a lot of other contexts as well.
I vote yes for Scrat. Everybody loves Scrat.
And internet can be shorten to tern.
Ain't she pretty! You can never go wrong putting animals on coinage.