In all seriousness, if I were in the market for wheels, I would ping Andy. 360 was hit hard by Jordan, the person who started the company I have been ribbing him over above. I love the ADV line, but, history always repeats itself, especially in business, and I would rather put money in Andy's hands and have him deliver on the wheels of your liking.
Some things to consider on what I call the cut in concave wheels; you are dealing with a lot of material and a lot of weight, and generally a lot of expense. The first company to flow form or forge a lightweight wheel without a stupidly heavy pad is going to win. There is no reason why a rear on a GTS can't have close to Murci concavity.
Having said that, post some damn pictures already Andy.