thank you Gerald,
I didn't have too much time at home today so I quickly looked at the scripts with the voxscript tool.
I found some lines weren't working, for example the "vhf nav both to normal" wasn't recognized, while the vhf nav to normal triggered a correct answer but no switch operation, have to try different option on that to see if one actually sets the switch.
for the position lights, correct as per boeing labels, but probably not for mce, I found that the command "NAVIGATION lights steady" is working correctly instead.
And for the start attempts at each start switch position change I solved changing from "left engine start switch off" to "start switch one off", maybe not as beautiful but working.
I will continue as soon as I have more time, at this point I'll also edit them as per my SOPs, just tell me if you prefer only the list of commands not working or the corrected scripts directly (they wont be the same, but they are boeing and easa approved anyway )