you gotta remember also that anytime after upgrading to AC and higher your coded as an MP or higher on your orders. and the airlines have NO way of knowing if you signed for the jet if you flew with another AC or IP or EP. They only see whats on your AFORMS or your civilian equivalent log, so with that in mind you have a lot of freedom. keep it ethical
as far as other time goes, youre still the A code so you can justify logging that as PIC. they just dont want to see you hiding anything.
Copilot Other time is totally useless and should be thrown away, so when you say it was a WASTE to give copilots PRI and SEC time thats totally incorrect. if that was the case copilots like me would be desperate to meet TOTAL time mins.
As an Altus IP you should be well above the mins anyway, your PIC and total times should be impressive enough to get hired. You should only be worrying about this stuff if your brushing right up against 1000 PIC