Finally got them done.
Cruising with 16s, 2600 RPM is 68MPH. Cruise @ 50 - 55 is around 2100 RPM. Based on an app. Need to calibrate the speedo.
Plenty of clearance between the rears.
100.5" track width on the front.
With the rim offset, no rubbing on chassis components. Still had (need)...