I was thinking taller, brunette pre-serum Steve Rogers, myself, but that works too. Actually, that probably works better, because (in the new movie at least, other versions may disagree), Steve was a seriously skinny little bugger, but he at least didn't seem to be *quite* at the point of walking skeleton; he was at least somewhat proportional in his tininess, unlike third page first panel Cyclops (who is kind of scary looking). Two different types of thin male body type, you know? (cannot unsee Machinist mental images now, gah)