So, i'll get into the next phase (which is still presently in progress), being the fuel system.

Here's the requirements:
1. long range capacity
2. duel fuel (pump gas & E85)
3. deliver across the full range, including 1,500 hp
4. must retain high degree of injector resolution (i.e. tunability) at lower speeds
5. continuous duty low and/or easy maintenance
6. be externally tidy, concealed, appear "lightly" OEM.

Aeromotive helped me with the fuel system design. 16 injectors, 1 x 8 Primaries + 1 x 8 Secondaries.
I am running the Stage V single plane dual quad EFI manifold. We are modifying this for a single plenum and front mount throttle bodies.
We're looking at making dual-progressive intake throttle body assembly as one large TB will likely crack the throttle too far for street use.

I'll start at the tank end. I am using a new tank, modified to have EFI pumps installed. To deliver 1,275 lbs of fuel at full power I need two Aeromotive A1000 pumps. They are internally mounted.

Anyway here's the diagram from Aeromotive, note that it has changed with the use of another set of injectors.