Depends.
Is this sweet robot body fully self-repairing, and a complete Von-nueman probe type machine? (EG, is it capable of fully manufacturing and assembling all of its component parts?) Does it have some fault tolerance? How durable is it? (will I be fixing broken parts all the damn time, or is that a once ever few centuries type thing?)
Does this process fix the endemic problems with organic nervous systems? (eg, does the self-repair feature cover in-situ incremental replacement of damaged or destroyed components, such that it is transparent to the resident intelligence?)
I have a pretty high bar set on where I would be willing to sign up for body replacement, you see.
Also, is this feature set compatible with long-haul space vehicle construction requirements? (EG, is it capable of interstellar voyage, with sufficient durability to endure protracted (hundreds of thousands of earth years) periods in interstellar space without dangerous levels of degredation from ionizing radiation, and does it down-cycle the intelligence's process while undertaking the long voyage to avoid boredom induced madness? etc.)
You see, I had often contemplated what would happen if say, you took a human intelligence, plugged it into a sufficiently large neural simulation capable of redundant hosting of that human's brain, and planted that inside a suitable spaceship type body that has true self-manufacture capabilities. Since the major issue with interstellar travel is that humans just dont live long enough, and that they need too many resources en-route, doing this would fix nearly all of them.