Seleniums sound tinny and hollow were the cadenance had a richer more full sound. It did seem they weren't as loud in the higher spectrum. But that may be the woofer having a little more depth of sound that doesn't make it sound as"loud". The cadenances blended well and had decent FR throughout the spectrum from what I can tell from the video.
The look much better to, like you said. Almost like the new crossfire pa mids.