After taking a better look at the mirrors in the sunlight and driving with them, I can say that I am happy with them and that I like how they look. They do have a slight convex and are not flat like how I previously thought. Its not an extreme convex and does not distort objects, but does give a decent view of the rear for being so much smaller. I like how I can see a lot more looking towards the sides too.
Also, this is not the first time I've done business with J (Evo-R). I think he has good customer service and even refunded me a portion of my payment back as I requested. I also have the Evo-R carbon front upper trim, carbon front fang cover, carbon door handle covers, and carbon rear diffuser.