I would prefer a bigger grip to be an option, i personally like the minimal grip how it comes. The rest of the stuff would be awesome. IBIS for sure. And of course a new Film Simulation :)
Are you talking of X100vi ou XT6 ??? Too many features for a single update and still have a point and shoot AND a compact camera AND WR. Without WR, it is called XS20.
You expect way too much to the point you are transforming the X100 into a totally different machine. It will hv some improvements but just enough to bring it up to standards with something in its class for 2024. You will see
I have a Fuji X100V and its super light and compact - does everything necessary so no upgrades for me. But the IBIS is a super solid feature on my xt5. The only down side is the weight ( assuming the size is same ). 40MP is also great for cropping since the lens is fixed. So ya this wishlist is quite normal considering tech gets upgraded every couple of years.