I would like to add in 1.6 parts like:

-Armored Fuselages:They are like normal fuselages,just that they are almost bulletproof.Obviously,they are heavier.

-Installable Armor:It's not a part,it's a setting at the Part Properties that adds an almost bulletproof armoring.As before,it makes it heavier.

-Flares:Very useful for auto defense against missiles.

-Damage:This is for planes so that they don't destroy with only one hit.(Armoring reduces damage in a 40%)
Damage Values:
Interceptor:-40% health
Guardian:-65% health
Wing guns:-2% each bullet
Minigun:-5% each bullet.

Anyways,I hope you liked this ideas.

              ViciousTNT