Thanks for the comment.
I spoke to the guys at the shop and they told me they are going to mini tub it later in the build when they create the custom chassis rails.
In the mean time, what they have done is beat the inside of the outer tub out so that its closer to the outer quarter.
This will allow me to run the wheels nicely tucked with less chance of rubbing.
So I get best of both worlds
And 3 piece wheels means I have some flexibility changing the widths too.
Amit