Rate/Fix my Machina Deck?

I would replace monster reincarnation with solidarity or something else because you can summon Machina Fortress from the graveyard and most the other cards are not worth putting back in your hand especially since you are running 3 scrap recyclers which will throw monsters back into the deck and I agree that there should be some Red Green and Yellow gadgets as well cuz the all get each other and are easy sacks for fortress who is more useful than gearframe.