Matt, the custom v-banded manifold is having tooling done as we speak and is a go. I know that was my only slight worry but we are good and its in the works. Pretty pumped up and going to be a trick piece to make the kit different from others.
Also we have the new 340lph pump here in 340 and 342 versions, not sure if you wanted to swap that 255 out I gave you for it. Going to support more power and might be a better idea