Probably not. IIRC at least at one time there was an I2C mag/baro module, but I think it was removed. You can look in System->Settings->HwSettings->OptionalModules.
There is Mag/Baro and Altitude. then i guess it might be possible but probably unlikely,
I found the rotate virtual but I'm not sure how much of each i should use. I'll look into it. Although I got the hex to fly, it wasnt pretty or smooth. It's not flyable, so maybe that will help.
It's going from armed to super speed by bearly moving the sticks. I fixed this before but I can't recall how i did it. I had it very gradual.
I adjusted the throttle curve but it didn't help. It takes off so fast that it just hops around. It won't gradually spin up and rise.