Honestly, I'd buff it up the best you can and leave it. The modern flame/moire finishes look nothing (and I mean, nothing) like the originals. They're weird and, I dunno, er, modern. I got some sent to me by mistake and was really quite shocked at how unlike the originals they look.
Even if you were to ignore the dominant collector mindset which is "never recover ever" (which I'm not sure I agree with) I'd still say the flames finishes are the worst of the modern bunch.
If you are going to re-wrap (and this is your decision based on if you're thinking of re-selling or if the kit needs to look tip-top schmick for your playing situation) then there's a lot more "era appropriate" finishes you could use (most of the sparkles and glitters come to mind").
But, certainly in the US market, a re-wrap will markedly affect resale value.