2 London friends are visiting and want to check out the Bklyn restaurant scene. Sadly, I only know a few places, and none of the higher end places that their expense account will allow. They've had recommendations for Roman's, Maison Premier, or Reynard's. I've not been to either. Any opinions on either these three, or some other swank joint that will have great food and ambience? And if you can also recommend a good cocktail bar we can stroll from to whatever restaurant, well, that'd be awesome, too. thanks!