Wood elf ranger 12 appeals.
I can live with that!
So how shall we arrange the ability scores?
Elite array presumably: 15, 14, 13, 12, 10, 8
Base HD is 9HD plus 12 HD of class levels for 21 HD, so I reckon it should have 3 ability adds - at 12 HD, 16 HD and 20 HD.
+2 to the 15 and +1 to the 13?
Makes the array 17, 14, 14, 12, 10, 8
I propose putting the 17 in Constitution, the 14s in Strength and Dexterity, the 12 in Intelligence, the 10 in Charisma and the 8 in Wisdom. (I made Wisdom the "dump stat" just to be different).
Add the Wood Elf racial adjustments of +2 Dexterity, -2 Constitution, +2 Strength, -2 Intelligence plus the template's +2 to Wisdom and we get.
Sabrelord (Wood Elf Form): Str 16, Dex 16, Con 15, Int 10, Wis 10, Cha 10
Sabrelord (Wereforms): Str 30, Dex 20, Con 21, Int 10, Wis 10, Cha 10
Is that OK?