a bit of more prediction, I wouldn't have left your water type on my grass type, then, revise that claydol set, and nature maybe, it's really better as supporter than pseudo sweeper, and you can get better coverage with Rock/Ground or Ground/Ice or even dual stab moves (I also prefer phisical claydol in this metagame).
Then, add something scarfed, or use your lead to spread paralysis, do not use fire punch, it does more with psychic, you may want to use your water type to wall steel.