Devo 10 - Blade 230S

It's been a while since I've messed with this, so I've forgotten some things. The 230S has three flight modes - stability, intermediate, and 3d. Are the modes selected through channel 5? If so, can I set that up on the Mix switch, using 0%, 50%, and 100% to select one of the three modes? If so, which percentage selects which mode?

And, without getting into complex programming, is there a way to assign SAFE to one of the DR switches?

I did this model for Blade 230S on Devo 8S some years ago.
It has the three flight modes on fly mode switch. And panic on gear.

It works also on Devo 10 only needs to change icon and you can verify the switches once it is selected.