I love the overall simplicity of your system and those Harbeth WOW! I know they sound great and they even look better!!  

I almost went with the P3ESR in my own system but finally went with the KEF LS50 (which are $1000 cheaper here in Canada). the LS50 sound quality is on par with the Habeth P3ESR but they can't compete on look!

Congrats on a beautiful system!