Anyone got 8" wide rims at the back of a HQ-WB?

[Hqcoupe350]

I'm getting a set of Weld Draglites for the Monaro 8" at the rear but I need to know the correct offset. The diff is standard size (although a 9 inch) and the guards have been rolled.

I have heard 4.5" is the most common offset.

Cheers