Here's the trouble...
10 corsairs don't fit in a falcon... so you have 20 chaps standing around waiting to get killed. Once they are you cannot win. yes, you can draw, but you can never win. If they do survive then you can realistically only hope to claim one objective... you have to assume that at least one unit gets wiped or has his objective contested...
It looks scary based on the air power... mostly because no one (other than perhaps guard with vendettas or air-cron) will ever have enough cover to successfully counter them... But then, planes swooping around in the air is hardly a "line of guns"...
I definately would not classify this as a gunline army...