Hey Brian, maybe you can convince edelbrock to release the dual plane single 4 barrel 5.7 Hemi intake manifold that has been designed, tested, and subsequently mothballed because "there just isn't a market"...and various other lame reasons.

Are you planning to implement the new retrofit kits to the GM LSx computer and coils? Makes life easy from a tuning standpoint. Every dyno shop on the planet can tune the LSx PCM.

Attached is the PDF Mopar Action article on the GM PCM conversion.