Well, I don't think they're really competing with Boston stations in Concord. Their local competition is really WZID and WGIR-FM for sales dollars. So maybe Country makes the most sense, since there's no Country station in Manchester. Yes, there is WOKQ Dover/WPKQ Mt. Washington and WSCY Moultenborough. But I don't know how much business they do in Concord. WOKQ does have Manchester advertisers but that's not their primary sales area, the NH Seacoast is.
I do like the idea of Very Soft AC, especially since WZID has moved so uptempo. I heard them playing Shout by Tears for Fears the other day, something they never would have played a few years ago, let alone when it was current. In Florida, there are several Very Soft AC stations that do great in the ratings, WFEZ Miami, WDUV Tampa and WJBT Fort Myers. Maybe that would work in Central NH, since no one is doing anything similar. Maybe it's time that more markets get Very Soft AC stations, with conventional AC stations now so uptempo.
Don't forget WFEA-1370; Yes, it's AM but with Dial Global soft-AC/standards, it does put out a decent signal, especially to north.
Don't now if they show much in Concord ratings, but I listen to them when over there, and they even come in good near lake Winnepesaukee next to WEZS-1350.