Mobalytics - Spirit Turret McGinnis by Naked

Can buy Extra Regen earlier if you are getting poked in lane a lot.

Heroic Aura, Rapid Recharge, Healing Tempo enables to turrets to melt anything they shoot at.

Last two flex slots for Spirit Burn and Infuser, if you dont have those slots you can pick up upgrades to items you already have.

Echo Shard to pump more turrets out
Leech can allow you to heal a lot of turrets, Counterspell/Debuff Remover/ Ethereal Shift to help with CC or burst damage.