ohms watts

I have been using an itaste mvp 2.0 with a kayfun lite. My coil was a 30 gauge kanthal wrapped with 7/8 wraps for a 2.0 ohm coil. I just purchased an IPV D2 75 watt mod with temp control. I'm wanting to lower the ohms on my coil but not sure how to set this all up. Normally I would run my mvp at...