Though more like an American/British comic book chuuni instead of the usual one. Which is why I took the opportunity to turn it into a Green Lantern reference.
Original: "The Twin Eyes of the Hawk (Hawkeyes) does not overlook evil deeds, no matter what they may be. When a favored customer from our shop is in a pinch, our eyes (become) especially discerning. (lit. our eyes become especially sharp)."
Though yeah, this butchers most of the 'poetic' appeal of the original.
Updated
...No evil shall escape the Hawkeyes' sight....then I'll leave this matter to you.As you will, Milady.
'specially not when our old customer is in plight
For our eyes will shine ever bright.
Original has a bunch of eye/pupil/sight-related puns.