Should be good. I've seen a number of built examples of various Sanger kits, which looked great when finished. Some are ex-Contrail, which don't seem to have the finesse of Sanger's own kits, in regards panel lines etc, probably an indication of the available processes at that time, but they're still nice when built, and I think this is one of those.
I haven't built a vac-form for around 45 years, but I fancy doing their Halifax MkIII - if my hands can cope!
Looking forward to the build, which I'm sure will be to your usual, excellent standard.