I think way ofthe mechanic and mark of passage are right. He will have K-9 AND the TARDIS, sort of speak. with 7 feats this what I decided:
Level 1: Force of personality, Least Mark of Passage
Level 3:Lesser Mark of Passage
Level 6:Quicken
Level 9: Heighten (?) or Extend
Level 12: Greater Mark of Passage
Level 15: ? (Mental toughness, Skill focus?)
Opening Stats:
STR 11= TR run +1 items in harbor
DEX 13=again TR run +1 items in harbor
CON 10
INT 15
WIS 8
CHA 16
Skills:
Bluff 4 = 7
Diplomacy 4 = 7
Disable Device 4 = 6
Haggle 4 = 7
Jump 4 = 4
Open Lock 4 = 5
repair 4 = 6
search 4 = 6
spot 4 = 3
tumble 4 = 5
UMD 4 = 7
I will use weapons, but will not go out the way to enhance them. I think that is a fair balance and a nod to the his pacifist nature.
tnannet mark one is up in Khyber.