Concave isn't getting played out IMO because no one has done them right! Well let me rephrase that no one has done them to my standard really cause when I want super concave I want really concave. Esquire I would go with the p40sc and have Lon work something out and make them a little more concave. I've seen the p40sc in person numerous times and it's slightly concave IMO but the picture of Tina's car(s5) looks really concave. I would personally like even more concave than Tina's car but just a little more. I'm sure you can get the hre to work. Best of luck!