[quote=@clanjos]
There must be some confusion. This is not a Pathfinder game. Weapon Focus requires +1 BAB in 3.5.

https://dndtools.net/feats/players-handbook-v35--6/weapon-focus--3105/
[/quote]

Your right, my bad, I meant weapon specialization. 
Also, would a 'planar ranger' apply to spelljamming, or the horizon walker prestige class?
Lastly, would you rather I use standard minotaur race with a +2LA or the version of Krynn minotaur I found?
+4 str, -2 Dex, Int, Cha
 Nat Armor +2
 gore attack 1d6+str; on a charge it is 2d6+ str x1.5
 +2 intimidate, swim, use rope
 may take scent as a feat
 Favored Class: Fighter