Not sure if I'm allowed to post this. Not exactly sure what the policy is on posting ads. I'm not selling this item nor am I in any way affiliated with the person selling the item. But I thought I'd mention it since it's to the benefit of our forum members.

I saw on ebay Motors that they are selling the rectangular chrome tips! For those 3.0 owners out there, the final touch is out there. Enjoy.

*note that it doesn't say anything about the shape of the tips. But the picture is clearly rectangular.