Pakistani Apaches

I read an article in AFM about the possibility of 12 AH-64 attack helicopters being transferred to the Pakistani Army as a “gift” for the assistance Pakistan has given the US during the war on terror. Has anyone got anymore information on this as the article was far from clear about deliveries and costs etc.

So I would like ot know if possible:

1) Has the deal gone ahead?

2) What model Apache are they talking about?

3) When will they be delivered, if at all?

4) Will they be replacing the AH-1s of the Pakistani Armed Forces?

5) What state will they be in? (I assume some money will be spent on engines and avionic equipment, not to mention weaponry).