Replying to Chamonix/Switzerland for honeymoon

Hey everyone. My fiance and I are thinking about taking our honeymoon to europe skiing. I feel that we are solid skiers, with off piste experience, including St. Anton, Jackson Hole, Lake Tahoe, whistler, etc.

I know that Cham has sick skiing, but in terms of all of the honeymoon stuff, how does it scale? Our priorities are sweet skiing first, good nightlife with nice pubs, restaurants second. We do want stuff to do after skiing, but we don't want to party hard because we're there to ski. St. anton was perfect if you've ever been there.

The other major destination is Zermatt. Switzerland seems incredibly expensive, but how do these two places compare in terms of our priorities? Any info would be greatly appreciated. Thanks for any help.