Template you can go:
120 Throwing
120 Resisting Spells
120 Healing
120 Anatomy
120 Tactics
120 Fencing/Sworsmanship
I played my archer quite long with:
120 Archery/Throwing
120 Fencing
120 Resiting Spells
70 Chivalry
90 Healing
100 Tactics
100 Anatomy
I like having some Chivalry for Remove Curse, Dispel Evil or Cleanse by Fire
Actually I switched Fencing for Spellweaving. Archers and Throwers are hard to disarm with their mastery and I often fight outnumbered. Gift of Renewal, Pixies and Attunement are some help there, but you need a level 6 Focus to make it effective.
Gear wise you should try to get to 210+ Stamina with 55 SSI. That will get you to max swing on soulglaive. You will need +10 stamina armor parts and/or stamina on jewels as well as SSI on jewels. Then you want 45 HCI, 45 DCI, 100 DI, 40 lmc, 25 HPI, damage Eater 15/18 and Dex boni to get to 150 Dex. For the max you might want Fire Eater/Kinetic Eater 30, MI, HPR other stat boni. But everything is hard to get.
Equipment you might want: Conjuror's Trinket/Enchantress Cameo, Crimson Cincture (VvV), Corgul Sash, Conjuror's Garb, Unforgiven Veil, Boots of Escaping/Shanty's Waders.