two-weapon fighting armor spikes

[Fist2Jaw]

I'm sure there is already a few questions for armor spikes, but none answers this question: can I do a full round two-weapon attack with ONLY my armor spikes? I figured if I could do two unarmed strikes with my tail I should be able to do it with my spikes. Additionally, do I have more than one armor spine at my disposal? Such as one on my shinguard, or maybe one in my chinstrap? Basically anywhere that isn't my arms or hands.

I'm also told there's and Faq on this, but I can't find it, and some dispute that missing Faq as "how the developers play it" rather than and official eratta.

and yes, I do intend to use this information for a certain amount of cheese.

[wraithstrike]

You must use two different weapons in order to TWF. Each spike is not its own weapon. They are one collective weapon.

A tail attack is also a specific natural attack, not an unarmed strike. Unarmed strikes can be used for TWF, but it can be assumed that knees, elbows and so on are used.

[gustavo iglesias]

You could have armor spikes and spiked gauntlets, but you have to pay the enchaments for those separatedly