I've had my B2650 going on 3 years now and have been very happy with it. The engine is powerful yet really smooth, it's comfortable, the seat is sprung and has folding armrests, and the controls seem to be just where they should be.
Cab versions come with extendable end links which are optional on non-cab, I had them include these on mine. My previous tractor did not have them and they do make it easier to attach implements. You might consider adding them unless you go with a quick attach hook up system. I also had them add two rear remotes which I haven't had need for yet but I'm about to buy a flail mower with hydraulic side shift. Just curious have you decided on what flail yet?
I have the 60" bucket, 72" rear blade, and kept the ballast box from my old tractor. You'll want some kind of ballast for the back when using the loader, an implement can work though. For a grapple I went with EA's 55" one because it's strong yet relatively light. Not sure what shipping would be from NC though.
