I think The offset should be changed to about a +30-35 mm offset this would allow the use of modern wheels without a spacer that most of us converting to five lug have to run. The main reason to convert to 5 lug is to be able to run the modern wide wheels made for mustangs, supras, 300zx's,rx7's, etc. The 0 offset im afraid would still leave almost the same limits on wheel selection still requiring custom offsets. Hopefully more guys will chime in here. Im also curious about changing out the bearings will this be a problem. Dont want to mess up anything. Also in reference to the az link. He is just running standard wheel hubs. Those aluminum hubs you were talking about are just hats. Juan (jay-z) also makes these soon to be in a five lug pattern.