Much appreciated Folks and thank you both for the info, as you say @Gibsonm they are probably a logistic nightmare for small groups I was just curious really so if I ever 'get gud' I may well jump into a friday again Time constraints and work get in the way currently.
@Bond_Villian I will settle for watching you guys lug it out for now and take inspiration from those missions to apply to some smaller scale endeavours of my own in the mission editor.
Thank you again