I remember a discussion a few months ago abouth the cross, and I also considered breeding my TWH to an arab before I sold her. My shoer has two arab crosses that he loves. I guess it's because the walker canon length and shoulder angle provide such a nice extended trot, provided you don't end up with a mixed up gaited horse! It's also a new thing to cross walkers with warmbloods. I;ve been drooling over this walker/friesan cross for a while!
Laura "Not all who wander are lost." (jrr tolkien)