Audition is a must you have a huge listening room not sure the PSB is capable to fill it and to perform low frequency properly maybe will be better the bigger speakers of Revel, Vandersteen or Monitor Audio.
I heard it, it is very good sounding and nice looking speakers, you have to consider the room size, one of the interview Paul Burton mentioned that the speakers sound different depending on the rooms. T3 has layered sound, completely balanced speaker, has nice clarity on both end of spectrum.
Instead of buying new on trial, since you would pay shipping either way buy them used so if for the off chance they don't suit your room you can resell and then try something different? I mean if you really like them and want a new pair you can still sell the used ones and buy new knowing they will work. I could copy/paste this answer to most questions on this board. it's what I do.
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