Here is where I'll go:

ABILITIES
- Bow 5 (then respec and Tenebrium)
- Expert Marksman 5
- Scoundrel 1 (for the three useful skills)
- Lucky Charm 2
- Blacksmithing 1 (enough to go to 5 later on)
- Crafting 1 (same)
- Pickpocketing 2 (because it's fun)
- Sneaking 4 (because it's powerful and the ranger is not really doing much without it)

TALENTS (by priority)
Bully/Guerilla/Pet pal/Scientist/Quickdraw/Glass Canon
I won't take Light Stepper to benefit of the end game trade.