I posted the same question a week or so ago over on audioasylum. I also have an Alexandria/MMT rig. The response I received on Audioasylum is the same as the responses your question received here. Basically, the arm is a good match for the 'table and that the table/arm combo is a very good performance value for the money. Here's a link to my Audioasylum post:
http://db.audioasylum.com/cgi/m.mpl?forum=vinyl&n=334759&highlight=alexandria&r=&session=
http://db.audioasylum.com/cgi/m.mpl?forum=vinyl&n=334759&highlight=alexandria&r=&session=