I'm not digging the hyper part. It's one of those words you use when you're obviously exaggerating something ( "Hyper-Ultraman used his hyper-neutron cannon to destroy Lord Xerxon's fleet of hyper-ship robots!"). It may just be me, but it makes me think of florescent tights. You could corrupt it further, say to uber. Maybe cut off the prefix, and just go with Aspites and Maxos. Or maybe Aspites and Hypermaxos. Maybe Hyperiax, by way of Hyperion. It's a little more classy that way.
Another possibility is to spell it graphically, instead of phonetically: Unepastin, Unepuaxok, Unepok, Aunepoch, Aunepox, etc. Basically, whatever English letters you can pretend to see in the word, rearranged for good flavor.
Although, I suppose, it depends on what you're going for in a comic. Is this going to be set along side Hercules and Odysseus, is it the year 3000AD with flying cars and minotaur cyborgs?
Or, if you're daring, just spell the word in Greek and let the readers imagine how it sounds.