I have taken quite a few steps to keep everything acoustically sound. The cool thing with the Hybrid Imagines is they have a 1st order crossover on the tweeter, instead of a second order like most passive component sets. This keeps the phase shift between the woofer and tweeter very minimal. The woofers play full range and roll off at the top and bottom end naturally with absolutely no noticeable breakup as far as my ears are concerned.
Here's a look at the response:
The green line is what Winisd would typically spit out.
The white line is with baffle step taken into considered.
The dark gray line is what I measured in room, and then plugged into winisd. It sacurrate, but still a very low resolution picture of the actually response.