B&W Signature 805 in HT

Looking to use sig. 805s with standard htm 2 and standard 805s for surround. Will the sound remain liquid for HT or should I stick with all standards?

If you plan to use your system for music, go for the Signature 805N's.
all of the 800 and signatures pair well together. so your options are wide open 804, 803, etc.