AN UPDATE -
Marlin received the rifle from UPS on Wednesday. Spoke with the woman (Joann?) at Customer Service and, so far, it is slated to have the barrel replaced, be re-blued, cleaned, function tested, etc. and sent back to me, although they couldn't specifiy how they were going to eliminate the scratches and gouges on the receiver. The shop is running about 30 days per item right now. If this is what it takes to restore the firearm to NIB condition, I'm all for it.
I really don't want a different gun with a different serial number. Call me superstitious, but it would seem to take away from my wife's gift if a different gun were exchanged. Funny, I know, but I really liked that gun!
Anyhow, Marlin Customer Service has been nothing but great to deal with so far. I can't complain...it has been a totally different experience than having to deal with Winchester a few years back.
Matt