I would add the Usher CP 6381 MK II. The Usher has a big open sound stage, well defined punchy bass, and a smooth lush midrange and treble.
Before I became an audio dealer, I owned the WP 5.1 and the Usher CP 6381 actually outperformed the WP. Yes the WP was more transparent and had even better dynamics, but the Usher had a more layered sound stage and was more musical.