Hiya,
So I've recently decided to go clean and already kinged my first clean heir, but he is an 18th gen clean and I know that makes him unpopular.
Now I've read about stat/mut replacing and I'd like to recap it to make sure I got it:
Basically when I king an heir but keep my old king's appearance everything changes but his apperance?
So if I had a King with 500 stats that was Jet-based with 10 rosette markings (lol) and replace him with an heir with 1000 stats, he would still be jet-based with 10 rosette markings but have 1000 stats instead of 500?
And when I have said king and replace him with an heir that has a piebald mutation, he would still have his base and marking but with an added pie?
And if my king was dirty but I replace him with an heir that's 2nd gen he's second gen?

So for full potential my heir should be a second gen mutation with as high stats as possible and the only thing I keep from my king are the looks yeah?

And what about items? If I use a lab test frog for example, will it stay or vanish with my next king?
And along with that, can I use poses with lab test frogs? And will they stay if the frog stays?
I think that's all my questions, just wanna check that I got everything right xD

Thank you~