Anyone else dealing with the CPQ → Revenue Cloud switch?

CPQ is in end of sale now, and I've been reading up on how people are actually handling the move instead of just panicking about the deadline. Biggest thing I noticed: nobody does a straight cutover. Everyone phases it in, mostly because CPQ configs tend to have years of pricing logic nobody remembers setting up.

Found a solid writeup on the whole process if anyone wants it.

Would love to hear how it's actually gone for people, good or bad.