Well, looks like I'm going to have to cut another adapter. A guy let me borrow his pattern for the adapter. LEts just say its been a nightmare. I'm not not grateful. But everything is off. I have been able to fix most of it. But the starter hole is too close to the flywheel.
There were also loads of extra holes that didn't belong to anything, so I have been welding those closed, and fixing my AutoCAD model. I'll have another adapter cut and I'll test fit it, I think i'll have a really good starting point after that.