Welcome,
You would like a standard Lang set up from your package? Also a calmer "feral"?
What I would do; take a frame of nurse bees of from your calm and put it and only it in a new box at your feral location. Move your feral which will leave much of the ill temper at your old location which you will not need to check often anyway. Move a frame of young brood above your excluder placing another box and frames between the excluder and brood frame to try for a vertical split.
You would like a standard Lang set up from your package? Also a calmer "feral"?
What I would do; take a frame of nurse bees of from your calm and put it and only it in a new box at your feral location. Move your feral which will leave much of the ill temper at your old location which you will not need to check often anyway. Move a frame of young brood above your excluder placing another box and frames between the excluder and brood frame to try for a vertical split.