Dear @cardani : Thank's and appreciated your post.
Other than the 26/27 IM cartridge if I remember you listened in one of those prototypes tonearms the Madrigal Carnegie 2 that I time to time still enjoy it.
Good to know from you. For the gentlemans that do not know who is Cardani he is a " young " man that's double bass player in the Xalapa Philarmonic Orchestra, his wife too and one of their son is on that " road " too.
Additional he is an audiophile.
Regards and enjoy the MUSIC NOT DISTORTIONS,
R.