Ok taking Buffaloguy's suggestion I went ahead and ordered some of the super concentrated Black n Mild flavoring. Packaged arrived today and I quickly mixed a batch. Extremely simple 36 drops to 30ml of 24mg 100 % VG. That should be close to the recommended 2.5% of flavoring (I am a newb to DIY). Should have let it steep, but it smells so good! I loaded a carto and I will be darned!!! This tastes like a B&M! I thought CCV's Black and Mild was the ticket, I was so wrong. I can only see this getting better as it steeps.
So yes I owe thanks to you Buffaloguy. Can't wait to try some of the other flavors.