Stage Adding

[AderZ]

So I have noticed that most of the stages work with Final Destination and battle field. I was wondering if i could replicate a ton of FD and BF maps on the stages I don't want then that way I can add new stages over FD or BF so they could work. Also if i made custom levels can hacked stages fit over them that way someone could have a lot of hacked stages over your custom stage? Examples of both.

Lylat Cruise (Asteroids)  STGSTARFOX_ASTEROID.PAC replace with Final Destination   STGFINAL.PAC then --> a hacked map that works for FD (hopefully you understand)

Customstage 1 (any#) replace with Final Destination   STGFINAL.PAC --> then hacked map of your choice. I just want to know if it is possible. Thanks