You're probably better off using a stock Android derivative built for OPO. There's always a nice variety of them on xda-developers.
I used to use CM on everything but over the last few years I've been plenty happy with pure stock Android (+ root). Didn't end up using most of CM's extra features and found that it was often unstable and/or leaving lots of things just sort of half-working.
I used to use CM on everything but over the last few years I've been plenty happy with pure stock Android (+ root). Didn't end up using most of CM's extra features and found that it was often unstable and/or leaving lots of things just sort of half-working.