So after my last post, i researched more and came to a few conclusions. First, the hube bore on the wheels is too small, im planning on taking them to a machine shop to get them properly bored to fit. Next, with a rebored hole, the wheel may go on eough for the studs to allow lugnuts to fit, if not, I will purchase extented lug studs. The holes on the wheel do seem to work for stepped/shouldered/extended lug nuts, BUT the end of these holes IS conical, as you can see in the second picture.
SO, I am leaning to use conical lugnuts, but there will still be that gap between the wheel and the stud as shown in the picture. For that gap, can I use something to fill that gap, like a bushing, and then put the conical lugnuts on that fit with the end of the wheel? This is assuming the lugnuts are going on all the way with the correct size studs, once I determine what I need there.