Figured I'd post a follow-up:
First of all, thanks to everyone here who posted back in March and helped me out with the shoe buying experience. I am enjoying the shoes very much and am very happy that I bought them.
The Helsinkis fit right out of the box. The New Jerseys were too snug, but being to lazy to return them, I decided to just wear them until they stretch, and they fit perfectly now.
I now just stocked up on a few more pairs with the Prime Day sale.