After thinking over this for a while, I have decided that the Fw-668 will stay in service. The reason being that is has better defense than the Ho-522. But, the Ho-522 will server as a filler bomber for lighter missions or fly on missions with the Fe-668.
@DragonAerotech Lol yep, thats why the Horton is going to be a filler for the main battle groups.
Glad that you made this decision @TheOwlAce, be careful with the Horton. Use of the elevator and ailerons at the same time sent me cartwheeling not five minutes ago and so I started jettisoning bombs. After the third batch flung out I finally blew up on the fourth and it crashed my game. lol