Oh wow....sounds like you've tried everything. Sounds like a good plan that you're about to implement but I would recommend if you're doing raw---do only raw. If you eventually want to do raw+kibble, incorporate the kibble later once she is good and used to the raw. Raw and kibble digest differently and one or the other in combination can cause tummy troubles and diarrhea. If she likes the raw and eats it and her stool is ok--use it
If you're going the kibble route--don't incorporate raw. Just my opinion
Viv