Asking the designer for his thoughts seems prudent if it’s an option. There may be more to the internal wire than meets the eye.
Most speakers use fairly pedestrian internal wire, and normally I’m all for parts upgrades, but in this case, I’m not so sure. He used a lot of really good crossover parts. On the other hand, it is reversible if you don’t like it, so if you’re up to the cost and time, that’s all that’s really at stake.