You may wish to ring up Brooks Berdan in Monrovia, California. He sells the table and both arms and is a very experienced analog guy. I'm sure he'd have some worthwhile insights for you.
SME 20/2 SME V or Triplanar VII?
I'm in the process of acquiring an SME 20/2 and I would like to know others' thoughts and experiences with deciding whether to arm it with the SME V or the Triplanar VII.