Fitchick, your measurements sound good..I wouldn't focus on the weight LOSS but more so the LEAN MUSCLE GAIN. Eat more & more often otherwise you'll forego the expense of putting on Lean Body Mass which is what you want.
I just did my first figure comp, and depending on the federation you go into, they tend to love tall gals like yourself that have just enough definition, but still are very feminine in their figure. If you buckle down, train with heavy weights & start eating MORE...more as in more large green salads, add sprouts which are high in protein & nutrients, so that you're getting complete foods. Green smoothies are great, but add more greens no more "milks" just water, and back off on high sugar fruits. A more veggie based Green Smoothie is: spinach, red pepper, carrot, apple & a beetroot. Or do apple & parsley, spinach & banana, or watermelon & celery...adding to all of them Chia Seeds which are another protein source you can get at whole foods store.
Hope this helps