I'm kind of in the same boat you are. Since Publish 46 it has become real difficult to build a balanced samurai for pvp with the requirements of field battle as well as tactics required for special moves. Have to squeeze points.
Base 720
120 Swords
100 Tactics
100 Anat
100 Bushido
100 Resist
100 Healing/Chiv
100 Parry
No Parry Samurai - For max damage - No Evasion - Use High DCI
120 Swords
120 Tactics
120 Anat
120 Bushido
120 Resist
90 - 120 Healing/Chiv
Others are welcome to share.