Full Range under $5k-ish

The reason the Legacy's would be far better is sheer displacement, the Signature is more electrical efficient, has much deeper bass then the Focals. How many sub $10k loudspeakers are rated to 22hz +/-3db and are 93db efficient?

Most high end loudspeakers that are in this gentleman's price range will not be able to fill up such a large room with sound. 

So if you like rock and have a big room you need a speaker capable of playing loud and most loudspeakers from B&W, Kef, Focal, Vandy just won't handle this type of application. 

Bill Duddleston designs speakers that play loud and fill up big rooms, he favors displacement, hence his speakers use  two large 10inch bass drivers going up to 12 inch drivers in other models.

Dave and Troy
Audio Doctor NJ Legacy Audio Dealers

Lots of great options out there. Thank you for everyone who has been giving valuable input. I will reapond to individual posts when I have more time. For now keep the ideas coming. 

Proac 140 Mk II or Proac DT8

Dep 14 I agree with you.

I heard a pair of Salk Song3 Encore's at the Rocky Mountain Audio Fest last October and thought they were one of the best speakers at the show.  At a cost of $6,000/pair they crushed a pair of $60,000 speakers I listened to.  I also met Sim Salk and he is an incredible guy.  He told me he sells direct so he can afford to buy some of the best drivers in the industry.  He said a lot of speaker manufactures who sell to retailers have to cut their prices and in order for the retailers to make most of the money you have to purchase lower quality drivers and manufacturer lower quality speaker cabinets.  He is not willing to sacrifice quality at the customers expense and sit back to allow the retailers to make all of the money.