Your poll has "love those Boardwalk Views" as the draw for Boardwalk - its really unlikely you'd get one for Spring at this late date....if that is the appeal of that resort for you cross it off. AKL Concerierge also seems very unlikely. In fact, I think you'll find availablity limited for certain times in the Spring already - depending on when in the Spring you are talking about going.
We know what you don't want to do - what DO you want to do?
For us, an adults no park trip would involve a lot of lying around the room reading. So we'd want a decor inside the room that we find relaxing. We'd spend some time near a pool - but we'd want a quieter pool experience. We'd want good access to a lounge in the evening. We'd want to eat very nice meals at signature restaurants. The need to stroll back and forth to the lounge would kick out SSR and OKW - from the far buildings the lounge is too far a walk. DTD isn't much of a draw for us - on an adults trip we'd go over once, but its unlikely we'd go over more than once. I love the animals at AKL, but find the rooms dark (darker than VWL which I like), and while we like Jiko, taking cabs to dinner every night OTHER than the night we eat at Jiko would get old. VWL has a great lounge, room decor we enjoy, a great theme, and a nice quiet pool - and would be near the top of the list - downside is that its transportation anywhere but Artists Point - but the resort boats would get us to the other MK resorts - and cab fare to those resorts would be more reasonable than coming from AKL. BWV is home to us - so its very comfortable, but both it and BCV have the problem of being very close to Epcot - and would therefore probably still feel themeparky in some way. But they meet the other requirements, room decor is fine (BCV has an ugly couch, but I can live with it), nice quiet pools (the pool over on the Inn side of BWV/BWI is very quiet and surrounded by gardens) and nice lounges, and has several restaurants we enjoy (or would like to try) in walking distance - Yachtsman, Flying Fish, Blue Zoo.