This may actually have potential. I love building odd ball, fun-to-play decks as well. I find they all struggle against NM though :/. My suggestions (I fill the empty slots as well):
-Pinsir
+Leafeon
-1 sycamore
+1 birch
+1 evosoda
+1 trevenant ex (PRC)
-1 shaymin (there's not room on your...