First of all, a special thanks to Andrey for the email reply; you seem to be very humbled. I have taken your advice and has signed up.
So I currently own a 1985 Mercedes 380Sl wich I am in the process of literally converting to EFI via Megasquirt Full sequential, VR sensors.
But; that doesn't go with out saying, when I say Russians post on Hackaday about the ECU based on the Stm32f4. I started crying and kicking myself.
I wished I had seen his post sooner, by maybe 5 months.
Never the less I do have another car that needs to be converted so Rusefi wins the bid for the job.
So far I have learned quite a bit about EFIs and is realizing that I really don't know much

I look forward to learning and sharing more on this Forum, many thanks.
My next step to go over and pledge.