Tipping Your BM

i knwo its not customary to tip your BM but i really love mine. she takes care of my requests in an instant and she gets me whatever i want. i think she is exceptional and i would like to tip her.

what do you think is a good tip? like $50?

also, she is my 3rd BM (first one left to start a business and 2nd one left right before my tasting).
i have been working with this one for 5 months

she's not someone you NEED to tip, so she won't be expecting anything from you ... $50 is very nice.

i'd maybe give it with a bottle of wine or something