HAT Imagine are nice, the only issue with them is that there is not tweeter attenuation control, which can get on the way in some installs. The simplest solution is to use equalizer or try to rotate them off axis. This should be a non-issue in active installs.
A lot of reviewers like Massive Audio CK6 speakers. Some complain that tweeters sound harsh. Perhaps it's the tweeter attenuation control issue again. This bass should be a treat compared to Infinity speakers as these claim xmax well over 8mm. (HAT Imagine have really nice midbass too, and their one way xmax is 6mm)