Porygon 2 is very sexy.
giving magic coat is Sexier.
Magic coat has like +4 priority so it will almost always go first, it blocks leech seed, and status moves. It makes for a great anti starter. Watch gengars and bronzong put themselves to sleep and gyarados get intimidated and fail to thunderbolt. Getting a motor drive boost off electivires t-bolt is fun aswell.
I'm not sure what advantages nidoqueen has over other toxic spikers like
roserade, tentacruel and forretress. Other than killing heracross.
Umm, a spin blocker would be nice.. but i have no idea whre to put a dusknoir or spiritomb.