Majority of players will probably be LWB (see Orin) so I really dont think there should be missile restriction, unless everyone agrees to it. Have to not forget lagg too, hard to aim when you have it.
Craft are fighters and bombers only, of course. Never thought such a question would arise since neither LWB or Synth have Gunboats.
CD's a fair game either way.
Moving in by lane shouldnt be hard for S/D, but if you want it we can make you escorting from begining as well.