Congratulations and welcome to the forum! Great choice on the Vamo, the batteries and charger you have picked out..not gonna be good in the long run I've heard from some of the "old timers".
I have a Vamo and use the Nitecore i4 charger I found on ebay but you can find it all over the web. I bought some NCR18650B 3400mah unprotected Panasonic batteries from ebay and just ordered two more of these long lasting batts from fasttech.com which comes highly recommended although it is shipping from China, it is free shipping if you can be patient. There are some good links to these things in this thread so I won't repeat them.
Does the nitecore i4 charge 18350s?