I think you will have a lot of interest, and I think it's great you're doing/offering this (and I'm not bashing you here).
However, off the top of my head...
1) That's a lot of cash - we already have a CAI.
2) People will want to know performance gains.
3) People will want to know where you're collecting the air.

Most people may be like me...
They want to see the product before laying down the cash.
Proof of increase airflow etc.

I know you'll get good and bad responses to this post.
This forum is a tough crowd to please!!!