Yes, if Eliezer goes for delete, we'll survive in a way, but we'll probably re-live all the time between the post and the Singularity, not just the last few days.
If my cryonics revival only loses the last few days, I'll be ecstatic. I won't think, "well, I guess I survived in a way."
I'm not sure what you mean about re-living time in the future. How can I re-live it if I haven't lived it yet?
Well, simulated-you will have experienced that period of time, and then 'real' you (or at least, the you that's in the same reality as Eliezer) will experience those events, after Eliezer stops contemplating.
If you know more Eliezer Yudkowsky facts, post them in the comments.