Need help setting up Naza lite

Hey guys im trying to set up my naza lite (with out GPS) on my f450 frame. I am not using a GPS at the moment so i guess at this time I will have 2 flight modes Manual and attitude? I am running a Devo 8. I plugged all the corresponding channels in but i dont believe I will be using x1 and x2 for anything unless I decide to use the for gyro gain? I am lost on how to assign the switches! I have to use the advanced GUI because i am in acrobatic mode. So I have channel "U" plugged into channel 5, I want to assign channel 5 to my 3 way flight mode switch. How do i do this? I know how to do it in standard mode but i cant do it in Advanced. How do i set up gyro gain to use the trim switches at the top of the tx? Any help I would greatly appreciate!

thanks

I made an ini-file for my Devo 10 with b/w display and walkera rx1002.

I changed the GUI part to fit with the color display of your Devo 8.
I cannot test it on my Devo 10 so give it a try.

If it does not work post an ini-file from your tx here.

Info about switch assignment and wiring in attached file.