I think the 750 traveling at 1850 giving ~5750 ft/pnds energy + good penetration would be devastating.
Actually if a flat nose 700 grainer were developed it would be great to get the velocity up a smidge and still penetrate. The SD may be tolerable as well.
I would love to see a current manufacturor build such a Double.The Demand would be considerable!!!
-------------------- An armed man is a citizen of his country, an unarmed man just a subject.