For upcoming tournaments (hyperspace, systems, etc.), what's the story on ship requirements, assuming I have all the proper cards? For example, can I use an old Rebel YT-1300 for a Scum YT-1300, or do I need to buy/borrow the one with the detachable escape craft (let's assume I'm not using it in my list)? Can I use old rebel A-wings (red stripe) in a Resistance list, or do I need the fancy blue stripe ones? Can I fly a Scum Y-wing or Z-95 as a rebel, or does it need to be rebel colors? Basically, how picky are tournies going to be about ship models?
Thanks!