Dear Bilal,

I think you are giving an undue share of time and energy to subject selection, a luxury it is already too late to invest your precious little time in... Do istakhara if you like and get down to serious concerted effort. I have been through this stage and it may lead to nonsensical confusion and frustration. No subject can get you through with less-than-required effort but hopefully you'll clear with almost any subject combination (insha Allaah) with the required effort (plus question answering technique)

Best!

PS: It's too late for Indo Pak and Islamic histories.