Thanks for the comments again folks, encourages me to make more.
I wish I'd known about the copyright issues with music beforehand on YouTube. Just my inexperience I guess. Is there any (legal) way around it? Is some music barred, others ok (not had this issue with my other vid's)?
Although I didn't see much shooty shooty action in the mission, watching the video back does remind me how utterly fantastic it is to be part of a big team where everyone is doing their job and watching each other's backs. What a great bunch of lads we have here.
Creative commons licensed music is allowed to be used in videos Apollo. Otherwise you need written permission or ownership of the music used.