You'll have seen a lot of Jay's (Captainhemo's) work looking through the threads. He is wonderful in working with you produce cabinets that suit your tastes and would be a great source of sub cabinets as well as cabinets for the NX-Otticas. I couldn't give a higher recommendation.
Danny's work literally speaks for itself.
I have the Wedgies here, which foreshadowed the NX-Otticas. It's difficult to imagine better sound than the Wedgies produce, but I have no doubt that Danny has done it again with the -Otticas.