Hypothetical Aircraft for Command Air / Naval Operations

[DrRansom]

As you may know, Command Air/Naval Operations is a relatively new high fidelity wargame. Among the game's selling points is an unit database from 1950s to the present day. I am interested in trying to get some of the many hypothetical units here into the game, but those units require quite a bit of gap filling to get all the unit stats.

To that end, what would be some reasonable attributes for:

FB-22 / FB-23 Strike Fighters

NGB Supersonic Bomber
There was one side which suggested 2000nm, Mach 20 cruise, 20,000lbs internal payload, 4x AMRAAM. Does that seem reasonable?

Thanks