Musicman159,
Altho I might not be able to give you a direct ans, here are my thoughts as a prev. B&W owner:
The B&Ws require a lot (& I mean a lot) of power esp. current to make them sing. You probably have already noticed this? Just when you think you have them jamming & you add additional power, they just get better! I have a friend that drives his N803 w/ a Plinius SA-250. He found that the SA-100 or SA-102 to be inadequate. Hence I feel that you will benefit slightly more from bridging the T400 & using them as mono blocks. The bridged T400 should be able to wrestle that large woofer to the ground thereby maximizing your listening pleasure.
Of course, just MHO. FWIW.
Altho I might not be able to give you a direct ans, here are my thoughts as a prev. B&W owner:
The B&Ws require a lot (& I mean a lot) of power esp. current to make them sing. You probably have already noticed this? Just when you think you have them jamming & you add additional power, they just get better! I have a friend that drives his N803 w/ a Plinius SA-250. He found that the SA-100 or SA-102 to be inadequate. Hence I feel that you will benefit slightly more from bridging the T400 & using them as mono blocks. The bridged T400 should be able to wrestle that large woofer to the ground thereby maximizing your listening pleasure.
Of course, just MHO. FWIW.