Is a FAI friendly towards superintelligent, highly conscious uFAI? No, it's not. It will kill it.

Are you sure? Random alternative possibilities:

• Hack it and make it friendly
• Assimilate it
• Externally constrain its actions
• Toss it into another universe where humanity doesn't exist

Unless you're one yourself, it's rather difficult to predict what other options a superintelligence might come up with, that you never even considered.