Without a doubt I'm going with Konig Monsoon rims on my Z. I was just wondering for those of you with 16x7" rims, what offset should the rims be? Most of the Monsoon rims I've seen have a 40mm offset.

You may want to check and confirm this, but my understanding is that for proper geometry you need ZERO off set. I believe you're going to need spacers if you use those wheels in order to get it set up properly.

He is right you need spacers. Also you may want to reconsider those monsoon wheels are tanks and will slow your car down