Bee - Your set-up looks great. I like the way you are hiding the injectors too. As for sizing, I went with 36# because it's a pretty mild motor. The system has worked great for a long time now but I really need to update the cam to one better suited for efi. I built the system 10 years ago, finally finished the car late 2003 (it's getting antiquated lol) and now I'm playing around with a slight redesign. Nothing fancy, just smaller throttle blades (I have 1-3/4" now) and I want to adapt a different TPS. If you have any questions or are looking for any tips feel free to ask. I'll do my best to help if you need any.

As for the ECU I'm using, I started off with an Electromotive Tech II but upgraded to a Gen VII several years ago. I'm really interested to see how the megasquirt works out for you. Please keep me posted!

P.S. - I wish I had your machining skills