That should solve your front sight hight problems!
I recently replaced the globe front sight on my BC with a Marble's 1/16" ivory bead .450" high front sight. I loved the looks of the globe sight, but it wasn't worth a flip in the woods.
I'm hoping the new front sight will help me avoid having to scope the BC for hunting. A modern scope just wouldn't look right, and I can't afford one of the replica's that would!
I've got some 460 gr. cast bullets going at about 1500 fps. that I'm itching to harvest some venison with. If the hillside I use as a backstop is any indication, they hit like a freight train!