Tekton OB Sigma Opinions

Looking to replace my (very old) Definitive Technology BP10 speakers in my second system. Room size is 13x16 and I have the speakers placed ~2' from back and side walls. Very intrigued by the Tekton open baffles and reading a couple of reviews. Anyone out there with first hand experience with these speakers? Using a Vincent SP331 with150/300wpc@ 8/4ohms which should be more than enough for these speakers. Genres of choice are pretty much anything other than hard rock. Thanks.