PHysique competitions love the big V-Taper. So I'd definitely hammer delts, upper back, upper chest,.. the usual "big up top" stuff, but stopping short of jacking up your traps. MIdsection looks good, and arms are ok, but more meat on your relatively tall frame would definitely help out.
Many people underestimate how much muscle some of these MPD guys are actually carrying, and at your height, that can blow up in your face pretty badly on stage.
Dieting wise,.. easily 25 lbs to lose. Understand that contest dieting goes well beyond every day, and even gym lighting - leanness levels.