Joseph Audio Pulsars v. Focal Diablo Utopia's

I have been looking for a pair of Joseph Audio Pulsars to replace my JA 25XL's (which I already like) I've never heard the Pulsars but I like the "Joseph sound" and have seen how everyone raves about them. However, I recently heard some Focal's and wondered if anyone had any thoughts on how the Focal Diablo Utopia's compare with the Pulsars . . . I've got a Theta Dreadnaught 5 channel amp, with a Plinius SA 103 2 channel for the front speakers, and a Marantz 8801 preamp, with Cardas Golden Cross wire for the fronts and Audience Au24's for the center and interconnects. Thoughts?