Have attempted to do a SFC 3 conversion of something that includes DefaultCore and DefaultLoadout files in addition the SFC 3 hp/dp'ing and all the extra jiggly bits. But I don't have SFC 3 to test with, (and the demo still hasn't appeared to try it with either). Does someone who knows how to add in a custom ship with these files want to post in here and let me know if it works? First 5 that do will get a copy of a SFC 3 conversion that I'm working on sent to their email.. maybe that way I'll get the hang of these files..
Asking for 5 people just increases the odds of getting responses and feedback to getting things corrected..