Slaver and the suboptimalness of deep analysis

It seems a general consensus these days that deep analysis is under performing in control slaver. So i set out to find something that works better and believe that i have found that via cunning wish. Cutting the deeps also made intuition less powerful so i cut those as well setting those slots as 3 cunning wish and 1 gifts ungiven. my current sideboard is set up for wish as follows:

1 vampiric tutor
1 coffin purge
1 fact or fiction
1 skeletal scrying
1 starstorm
1 echoing truth
1 fling
2 red elemental blast
3 rack and ruin
3 engineered explosives/duress ( depending on how many creatures/chalices/pithing needles I expect)

this configuration allows me to account for most situations and i think it suits the deck better than intuition/deep anaylisis.