Nice! Congrats on getting your Provari

I ordered mine and am looking forward to it. I'm a relative "N00B" to the vaping world. My parents made the switch a few years back. Was a expensive experience since everything is changing/evolving so fast.
I too am using the vivi nova tank (2.5ml) and have been rebuilding it with good results. My only gripe was not being able to dial in the voltage since I'm only using an eGo 510 (900mah) passthrough. Since my coil resistance varies depending on the length of wire, so does the temperature as well.
After reading so many times "I wish I had just got a Provari" I decided to avoid all the headaches and take my Christmas gift a bit early