The new design will work with fine with the available cores on the market and will work with stock lines.
We do plan to still offer a bare version of the rails so customers can plumb there own fuel systems.
Prices we are aiming for is under $320 for a complete set of -8 rails. Custom setups and Fatman(-10bore) rails will be more.

Its now quite understandable(to us) for the costs that other vendors offer with the amount of R&D that goes into a quality rail.