Make Six?

On Any Lead?

	J 10 9 6 5 4
	A 6 4 2
	6 4
	J
K 8 7		Q 3
3		Q J 7
8 5 3		K Q 10 2
K Q 8 5 4 3		9 7 6 2
	A 2
	K 10 9 8 5
	A J 9 7	Contract: 4 hearts
	A 10	Opening lead: K of clubs

Can you make 6 on that lead? What lead would hurt? How many sluffs do you have coming on spades?