On the Clifford it looks like you put in weirs between the injectors. Was that necessary?

I may hold off on FI until after I can see some systems in person next summer in Ohio. Looks nice and neat though. That said I can get an EFI system like this for free from a friend who wants to help build the engine up a bit. I showed his little red car on page 1 or 2 of this thread. He suggested doing exactly what you did but after talking with Langdon I was talked out of it. If I hadn't been I'd probably have a set up like your second pick on my car right now (except the runners would be flat so I could fit a spinning thingy below them at a later date which is approaching pretty quickly).