5♠ or Dbl would deny slaminterest, hence both are not my choice. My hand is certainly slaminterested, even a Grand is possible here. A fast 6♠ might well elicit a 7♥ insurance call which i could pass to show void and grand interest. My bid is 6♠! To pass and then pull a Dbl to 5♠ or 6♦ would tend to show a singleton ♥ and more hi card values IMHO Cheers