Looks right, although I'm not sure why Minner's seat is considered safer than Easley's. (I'd put NC at Safe and Delaware at Likely.)
I'm pretty sure an open seat in North Carolina shouldn't be labeled as "Safe Democrat." I agree with you about moving DE back to the likely Democrat category -- Republicans did surprisingly well there in 2004.The North Carolina Republicans have no credible candidate while the Democrats have two, and Democrats are overwhelmingly dominant at the state level in North Carolina anyway. That sounds like a Safe Democratic seat to me.