I have been contemplating making an elf TWF scimitar-wielding FvS for a while myself (18 FvS, 2 Monk). I am at a bit of a loss, though... I can not quite decide whether to go with 18 str, 15 dex, 12 con, 10 int, 8 wis, 11 cha - or - 16 str, 15 dex, 12 con, 10 int, 14 wis, 11 cha. Basically, either max out strength, or lower it by 2 to get 6 more wisdom for higher AC.
Feats wise, it will be pretty standard: TWF chain, Toughness, Power Attack, Imp Crit: Slashing, Quicken, Maximize. The missing feat is still up in the air, but that is easy to try out (either Extend if I get annoyed with short-duration buffs, Empower Healing or Empower Spell).
Anyone have any thoughts (on the strength vs wisdom part, primarily)?