Double extruder from old Buda and new Hexagon

Hello, guys!

Probably I am not the only one who, owning a TAZ with BSchnoozzle 2.0c, wishes to install a hexagon hotend.

And I got an idea why not to make a dual extruder out of old Budda and new Hexagon? Budda would work for support material and hex would be printing main stuff. Basically we all have now a tool head with Budda hotend, why not re-design extruder mount and add another motor?

What do you think?