Questions on PLing with Red Dragon Tooth

[Spaerhawk]

I'm in the market for a Red / White Dragon Tooth, but want to get some clarity on how to PL my level 11 Enchanter with it before I blow that much plat.

I'm planning on PLing in OT, because that zone is the best for the tooth, from what I've heard.

1. Where specifically in OT should I start? Thinking of starting in the northeast and winding my way clockwise as I level, but if there's a more effective way, let me know.
2. I plan on giving the pet a Tola Robe (36% haste), two 6/65 rings, a Coldain Crossbow, and a Torch. Should I give it anything else?
3. What spells should I purchase prior to starting the PL? Everything up to 49, or skip a bunch of levels?
4. What are the best spells to cast on the pet?
5. What should I be doing as the pet destroys mobs?
6. About how long should I plan for the PLing to take?
7. Any other tips / tricks?

I've never played an Enchanter before, so I'm brand new to the class. I want to have a class with which I can effectively farm stuff solo -- neither a Paladin nor a Monk are good at that.

Thanks mates. Cheers.