If all you want is a car starting when you turn the key, why not just put the 3L as it is straight in, instead of messing around with it? :shrug:
what in the world does that have to do with how the engine is put together :shrug: hybrid, ported or straight once its runs its going to start when you turn the key.
for that matter if you all you want to is a car to start when you turn the key buy a civic or something and don't modify it ....