Sounds like you've got a great setup in mind!
I have two Evics (also have a Vamo, Lavatube and Eroll) and the Vivi Novas work GREAT for me! I also love the Evod on Evics, but doesn't hold as much. Thinking about adding a Kanger Pro tank to my supply, but I'm happy as is. Haven't tried rebuilding yet, but I've got the supplies. Also have about 25 heads, so not too worried about it at this time.
If you like the Vivi Novas and are a fan of cinnamon, citrus or cola flavors, be sure to get a couple of extra metal or glass tubes to replace the plastic tubes. All my Vivi's are still in use after 7 months, but some of my flavors etched the plastic and dissolved my plastic drip tips (now have metal).
I prefer the 2.4 ohm heads on my Evics, followed by 1.8 and 2.8 respectively.
Good luck, and I hope you enjoy it as much as I have!
