Yeah, don't have the deck on me and was throwing in a quick update from memory, but your math checks out.
Spidey: 19
Hand: 5
Library: 51
Battlefield:
(T) Swamp
(T) Forest
(S) Longtusk Cub (2/2; Whenever ~ deals combat dmg to a player, I get EE (two energy ctrs).; Pay EE: Put a +1/+1 ctr on...