Goal success tattoo ideas?!

I now have 4 that I want to get, but can't decide which is to be my reward. I have my son's name on my inner left wrist, my daughter's name on my right inner wrist and a (horrible) tribal butterfly on my lower back (I was 20 and just broke off my wedding, I wanted something to reflect change).

Right now I am trying to decide between a feminine cross on the back of my neck, one on my foot that transforms from black and white music notes into bright butterflies (this one will cost a lot and take some waiting since I am wanting an amazing local artist to draw it and she has so many clients she only books tattoos twice a year!), a cherry blossom on my shoulder blade that says "... The best is yet to be." around it, and finally "With my whole heart" on my rib cage.

I am struggling with waiting for my goal though since I have lost focus with the craziness that has quickly become my life

I want to get a vine that goes across my ribs to about below the navel with some small flowers and butterflies worked into it. I have 3 butterflies on my upper back with a dove and calla lily. One butterfly is simply a butterfly to symbolize my butterfly girl, one is a tiger butterfly to symbolize my little tiger, and one is an eagle butterfly to symbolize my oldest, my eagle. The dove symbolizes the baby that I lost.

I definitely plan to reward myself with a tattoo for my weight loss. My birthday is at the end of July and I will get birthday money that I'll put away until I am ready for my tattoo. My only fear is that I will not be able to lose enough in the tummy area to pull off my planned tattoo. I have had 2 c-sections and have the c-section shelf!