[javan]

Your second question is the easiest so I will answer it first... There is a program called LETO will will allow you to alter your character in many ways. Try looking for it at nwvault.com

Barbarians get the following feats:
(1) Barbarian Fast Movement
Barbarian Rage
(2) Uncanny Dodge
(11)Damage Reduction
(15)Greater Rage

His/her Uncanny Dodge goes up every few levels along with the damage reduction and the number of times he/she can rage per day.

Monks get a LOT of feats:
(1) Cleave
Evasion
Flurry of Blows
Improved Unarmed Strike
Monk AC Bonus
Stunning Fist
(2) Deflect Arrows
(3) Monk Speed
Still Mind
(5) Purity of Body
(6) (Improved) Knockdown
(7) Wholeness of Body
(9) Improved Evasion
(10) Ki Strike +1
(11) Diamond Body
(12) Diamond Soul
(13) Ki Strike +2
(15) Quivering Palm
(16) Ki Strike +3
(18) Empty Body
(20) Perfect Self

Check the manual, I might have missed a few...