Tag: Repair, Lockpick, then your choice. Probably Guns though, tbh.
Traits: Skilled (+5 each skill), then whatever you want. Probably small frame though for +1 AGI or built to destroy for +3% crit.
Level 2 perk: Intense training: Intelligence for +1 intelligence
Level 4: Educated (+2 skill points per level)
Level 6: (your choice. Probably comprehension or toughness, maybe even intense training again for AGI or INT)
Level 8: packrat
Level 10: Finesse (+5% crit)
Level 12: Sniper or Toughness or Comprehension
Level 14: Jury Rigging (your repair needs to be 90 by this point. Best perk in the game by far allows you to make obscene amount of money and keep your damage and armor at full potential at all time)
Level 16: Better Criticals (+50% crit damage)
Congratulations you're unstoppable
@Mac Jesus