Get 5 ST instead of 6 unless you pick up stonewall perk.
Endurance should be 2, 4, 6, 8 or 10.
Agility should be 6, 8, 9 or 10. Depends on what you want and usage of nuka cola, implant.
Luck personally I dont know but 1, 3-6 or 9/10 is enough.
For crafting you only need 100% repair and science. You can rasie it via books so its easy get 125% (max).
Perks: adrenaline rush, toughness/ever tougher, lifegivers, bonus rate of fire, action boys would be good.
Traits: small frame, fast shot, bonehead.