Oh...I think I've put it together now:
Hadrian T. Aventine = Lord Kodos
I can't believe I've never noticed this before!
Look at the similiarities:
Both have numerous SE:IV projects ongoing;
Both Need to finish something;
Both are Young;
Both bicker about the Malfadorians!
I suppose that Hadrian is the graphically skilled and epic personality while Lord Kodos is the enthusiastic and PI ("Partially Incoherent") side of the coin.
Keep up the good work!