I started with 28" waterfowl ($440). Got the 24" turkey unported via Edna. Added a Wilson follower, Nordic+4 tube,a cheap clamp, a sling plate, and the SPX bolt knob (the nordic tube is less a shell lengths or less shorter than the barrel). Between the two barrels I ended up with half a dozen chokes and a couple of sets of the clip on sights, but that may have been an oversight on someone's part. If you could sell both barrels the Deer and Field combo sounds like a better way to go. I think you could get everything from Mossberg and Midway.
By the way this is Edna my middle name is yvette