I guess I'm just plain ol' boring in my shotgun needs assessment. In no particular order:
1) Rem870 -- 12 ga, long barrel, for duck hunting in the fields
2) Rem870 -- 12 ga, shorter barrel (not SBS-short, though), for duck hunting in the woods (actually, I'd just need the extra barrel, most likely)
3) Rem870 -- 20 ga, for dove hunting
There other shotguns that will serve, and serve well, but that's all I "need" in shotguns.
I'm a lawyer, but I'm not your lawyer. If you need some honest-to-goodness legal advice, go buy some.