Frac???Definitely should be looking at Express 37. Particularly the ones with the aft cabin doors. Liked the MKII but always sailed the originals.
You might also consider the J33. Quick with a killer rating in WLIS.
If you are looking for a boat with a good head, 367 is pretty small so your wife might find that an issue.
Also if you like to go fast downwind, the 367 probably isn't the boat for you.