Yeah, the "grape soda and chocolate donuts" thing came from the comics as the Dreadnoks comfort food of choice, likely because anything stronger would have probably been 'inappropriate' in a kids' war toy ad...
And, yeah, Springfield is kind of a fixture in the comics as one of Cobra's primary bases (partly because there is a Springfield in almost every state in the US), but the Springfield in the cartoon has that cool "The Prisoner" vibe which was so very awesome!
Who wants more Skuxxoid?! ....*crickets chirp*....Well, TOO BAD, you're gonna get more Skuxxoid and you're gonna like it! We get three pages where he returns home only to find it dark and empty. I guess he forgot that his wife and kids left him (or they're dead, it's a little hard to tell). So, he sits all alone in the dark...sadly brooding over the path his life has gone down as he questions his life choices. ....what is this plot line? I honestly thought we were done with Skuxxoid after the Energon Universe FCBD special. Now, we're dealing with his family drama? Why?! Where is this going, Kirkman?!
Next title in the Energon Universe: The Walking Skuxxoid Dead!