Speeduino Wiring

[Tsunami23]

Hi, I need help for wiring the speeduino. After few research here and there I come up with the scheme attached.
Do you think is all correct?
Thanks,

 

[Glen]

Please see attached

 

[Tsunami23]

Please see attached

Ok, so the thing I messed up the most was not taking in mind the firing order. But I'm a little confused with the grounding relay for the ecm Relay.