So the process would take as the following:
1) I-130 and I-130a (while he is outside of the US)
2) Following approval I file the I-485, I-765, I-131, and I-693 (it is crucial that he is not in the country while I send form I-485, or it would be considered fraud. Moreover, do I complete and send the I-693 along everything in step #2?)
3) Interview?
EDIT: I am truly grateful for all the helpful answers, this is helping understanding a bit more the required steps for this process.