many Neo designs don't attempt to emulate or copy the same old tone footprints, but attempt to find some new territory where designers have always wanted to go but simply couldn't because of limitations in ceramic magnet drivers (and other things).
While I have designed some neo based speaker cabinets that cut new ground, I have also taken existing designs that had limitations that were unavoidable and used neo drivers to overcome these limitations to expand on the work I have already (successfully) done. The Subway cabinets area good example of this, taking the Powerhouse concept to a new level in weight and mechanical power handling yet remaining in the same tonal family. It was intentional that we made the mids a bit more polite, the low end a little rounder and fatter, and the inherent distortion while keeping the overdrive friendly character. Otherwise, if the Powerhouse is more your cup of tea, and the weight isn't an issue, there's nothing at all wrong with them. DIFFERENT approaches to a similar (nut not the same) goals.