holiday collection cryptic no 74

Having trouble filling in bottom left of Holiday Collection Giant Cryptic 74

52A Emergency situation when credit is added twice. I only have A????S.
64A Ensures guardian no longer has 501 golf pegs. All I have is ??I?????E?.
67A Cover story fom Bali about international leader. I have ??I??.
70A Damaging gales round northeast African nation. Algeria or Morocco?
57D Expert carries weight when it comes to software. I have P??????A or M
47D Thorough nuisances come back at Billie Jean. I have P???S?????R or C
53D Some sign it, especially to get lights. All I have is ??N???S
At 46D I have ITALICISING for Tendency to be lean, and at 60A I have
INSANITY for A tiny sin may bring on lunacy.

Can anyone help me?

hutcho.