3D Chameleon

I don't need to print in multiple colors or materials, I just want to automatically switch to a new spool of filament when one runs out. Then when I see a spool has finished I can feed a new spool into the empty slot while still printing. Is this capable of being configured to operate in that manner? Thanks for your time.

Still have not been successful printing with this yet. The bowden extruder part of this setup doesn't seem to have enough power to push the filament. If I take the green splitter off it can push filament through. But the slightest little bit of friction (practically nothing) results in the filament stopping. Are there any adjustments that can be made? If not, then this is not usable.

I hate to ask such a simple question, but how do you duplicate a working printer profile in Cura 5.0? I have a brand new Anycubic Kobra Max. I used an Anycubic Viper profile and just changed the bed size and have been getting good single filament prints. However, this doesn't allow me to change the number of extruders or anything. If I just copy all the settings to a custom FFF printer, it doesn't seem to work as well as the Viper profile.