Cool story, bro. All that you need to do is all of this for each wheel:
http://www.streetrodderweb.com/tech/...s/viewall.html
I have seen many different attachment methods for smooth wheel covers, but please show me someone on here that welded onto their wheels.
From what I have read, the screw holes wear out and people lose the moon discs. As I recall, Freebeard bought his so cheap because you could not use the original holes anymore.