Sorry to hear about the spartan line. I have a spartan (baikal izh27) 12 ga o/u which I like very much. Not very fancy compared to most o/u's but for the money is a good value. Oh well not the first gun I've owned which is an orphan. I also have austin/halleck muzzleloader. 
I have one to and love it. It's what I take at the end of Deer season when I'm thinking of shooting Deer, ot quail, or turkey or Rabbit...
They aren't fancy but like most Russian guns, built like a tank.
No biggie that Remington let them go, they're available anyway.
he fellow that owns the farm next to ours, just retired as a Remington Rep. He loves the Spartans too and thought Rem was crazy for dropping them.