Actually, if you go support GP, targon's brace allows you to farm as well ;). Also, you should now stay on Spellthief's Edge, since the upgrade doesn't do much.

Thats true, but we focus on farming to get profit from Avarice Blade and Parrrley. So it doesnt matter for us that we deactivate the item. In laningphase "Farming > Attacking Champion".
That we "CAN" earn money with a basic attack on enemy champion is only a nice secondary effect beside the 2/4 gold per second effect :)

If you do a killing blow on a minion, the passive from your GP/10 item will be deactivated for 10s

Thank u CleverMarius :-)

Interessting build never saw that before.
Your guide seems to be not bad - keep it up!

Done sir :) I hope it's better now

You really need to check the spelling in this guide again... those "u" and "ur"-thingys kinda hurt to read with each sentence, no kidding :P

seems legit! armorpen was my old style but since i am focusing farming i think ur choice is better :) gonna change it

Greater Mark of Attack Damage is better than your choice, his damage source Parrrley has a 1:1 ad ratio. And with a critical strike the damage doubles. Even more with Infinity Edge. Ohand money making is also easier with more ad, less chance to miss a last hit.