Drag Strip tips and advice needed.

Kent, you said that you have a 6AN fuel line. IMHO I think that's too small to feed a 512 under full throttle. Thing is...with a carb and too small of a fuel line it will run fine until the fuel runs out in the carb, but with FI I'm not sure how it would act. Maybe, because there's no fuel reservoir with FI, the engine would be soft all throughout the run, not just at the end?