Hi, #1 first impulse, depending on your offshape opening style, long diamonds. But this makes no real sense, if opener has a long weak suit, why should he believe 3D plays better than 2NT, if the suit is brilliant, why not use the suit in 2NT / 3NT. #2 second impulse, it is accepting game, but showing worries about majors, responder is short in the majors (lack of transfer / stayman), and if opener is 44 / 54 in the minors (maybe even 5m4M), he can be sure about a minor suit fit, although it is unclear, why he should want to go looking for the 11 trick game, when 9 tricks may be there for taking. #3 final impulse: shoot partner. With kind regards Marlowe