Per Paul:
From a percentage point of view, the odds are "extremely good",
that when you clone C:, then boot from the new clone, it
will be C: as well. There will be no need to do anything drastic.

I like the "percentage" way of thinking.... -)

FWIW, it didn't go too badly, spent a little time dealing with BOOTMGR
missing and a couple other things... but it was all good after about an
hour.

Now, with that nice shiny-new SDD in there, we'll see if the dreaded
"BOOTMGR MISSING" pops again over the next week or so.
--
Pete Cresswell