Basically, I only know what you do...that their Be series is very nice.
I'd assume that this model, to be competitive in the pro audio monitor arena, is good, but look to pro audio sites like Gear Slutz for more evaluations of pro monitors.
Focal does seem unique is having pro audio monitors that look pretty nice (certainly not so nice as their home audio).
However, I believe that the Focal Be tweeter and the RAAL ribbon have a lot in common sound-wise. I have a pair of Dennis Murphy's BMR's that you can come and compare to the Focal Twin6 Be's. I have not yet A-B'ed these two, but at $1350/pr, I suspect the BMR's will get very close to the Focal Be's for less than 1/2 the price (and $400 less than the Focal Shape 65)!