ORIGINAL: Mr.Frag
The Okha is a produced aircraft all by itself. The Betty simply takes it part of the way to it's target. You'll not loose the Betty.
The only way to change the production of Okha is via a scenario edit job. It can not be changed in game.
Wouldn't an Okha also require a pilot? [8|] Which you would have to subtract from the pilot pool? [8|]