Dear, your subjects combination is no-doubt good but not healthy. Your whole subjects are not inter-related with each other like criminology (its new subjects and we don't have past papers of it. ) please reconsider your subjects again..if you are taking IR then you should also take I.Law..the rest of the subjects are coverable and scoring.. But, my advice is you to take Political Science with Constitutional Law as its my own subject.. Part II of political science is same as C.Law..
Now, its up to you miss haaniya best wishes for you.