You shouldn't be building sunfire as your 5th item on anyone. At that point building any other tank item is a better idea.

Putting a 3rd point in the hybrid pen mastery is 100000000000000000000x better than the feast point.

You don't need the jungling masteries in the defense tree because of your boxes, Enchanted Armor and Unyielding are superior.

Coding is poo.

Idk about tank shaco in general...but what do i know!