I'm always keeping an eye on an LS1 ITB intake, but I've yet to find one under $1400 (and up to $1600). I understand the cost MAY be justified and hope you can beat out your competition, but I've resorted to a plan that uses the Edelbrock Pro-Flow XT, cutting the top off, welding in a Weber mounting plate, and be done at roughly 1/3 the cost of these other intakes. Below is my idea of what I'm wanting to do. It will take a little bit of filler rod here and there for the round to retangular port transition (that's seen on any weber-to-head intake), but the current prices for a simple direct to head intake is outragous. My plan is to eventually go with the EFI, but they all use the same Weber pattern.