V-12 Six Barrel TBI

Following are a few pictures of our 1948 Lincoln V-12 topped with three GM TBI units from S-10 pickups. I'm still thinking the injectors are a bit large for the 0.060 over 292 V-12, and plan to drill and tap out bottom of fuel regulator spring housings and install bolts to regulate fuel pressure down. Holley says their TBI top won't fit. I'm thinking of a Walpro or other 10 lb fuel pump with sump external at the tank with return line. Lots of wiring and pluming to do. I'm thinking of fuel blocks on the firewall with lines to each TBI unit. Need to make a sharp turn down at the TBI connection. Spark and location are triggered by 60-2 wheel and pickup. Planning on a Fuel Tech ECU with VW-Audi V-6 coil assemblies. Comments and suggestions welcome.
Abe

Cool setup. You can likely get away with a single feed and return line by plumbing the injector pods in series. You just disable the regulator in all but the last injector pod.