I finally found the time to test fit the wheels. I knew they had aggressive offsets but it looks like they're gonna require some work to fit. I will need to use my the spacers that are on the car now with my stock sport wheels in order to clear the front calipers.
I really don't like any of the fender flares I've seen that are available so most likely I'll extend the fenders and quarter panels with metal. I've always loved wide body cars and it looks like I'm about to own one.