hi
look, everything depends on u .. you know your ability more than us .and you can solve it with yourself ,we cant say to u that 4 papers not suitable for u .for instance i took my C1,c2,c3,c4,fp1,m1,phys unit 1 n 2 in last january ,and i am going to take fp2,fp3,m2,m3,s2,phys unit 4n5 in this june ..