IMHO, for feats, assuming human baseline (applying a template won't affect this):
Human bonus feat: Natural Spell
Level 1: Weapon focus (scimitar)
Level 3: Two-weapon fighting
Level 6: Improved critical (scimitar)
At this point, you're making a primary attack at -2, off hand at -4. Based on the point-buy your DM is allowing, this will not be a problem AT ALL, I assure you! The +4 Str from the half-celestial template will offset the main hand penalty nicely. Both attacks crit on 15-20 (if that would hit). At level 9 you can take Improved Two-Weapon Fighting to give you a total of 4 attacks a round.
If you take a template like Half-Celestial, then qualifying for the Wis and Dex prerequisites of the above feats should be a cinch.
Again, I say use your feats to bolster your non-wild-shape fighting because wild-shaped you're good enough.