Any Proper Placement For Scoop Emblems?

My Dart was going to get a 340 in it. That didn’t work. Wound up with a Stroker instead . Is there a real measurement for placing the scoop emblem? Is it just what fits best? Only get one chance to do it right. Thanks!

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Holy Toledo..!! Those emblems look big..!! I would guess they don’t have pins. I would say look for photos (images) and place the where they look best. Where you are now is not to far off. The stock 340 emblems were pinned and pretty small…Good luck they will look sharp on the car..!! Swingn’