hi guys

i have 1996 mk 3 fiesta 5dr classic 1.1l. i have been trying to find a way to uprate both front brake and suspension setup. now ive been thinking about sierra cos setup and iam wondering if:

1) if i will need to change driveshafts
2) what size wheels i will need (as iam running 13")

or any other info wud be great as ive been doing this for about a week.

thanks
Rob