PvZ: Pls give me ideas

Ice pea-slows zombies down Fire pea-deals double the damage than the peashooter Burning melon-just like winter melon except it does not slow the zombies down instead it does double the damage than melon-pult Wallnut-blocks zombies in the way Chomper-eats zombies but after they eat they would take 25 sec before they could swallow