Got messed about last week buying some bbs rs for the mk3.

So have decided to buy the wheels i have always liked on the mk3




The only thing im not sure on is wheel fitment

I want wider rears,so would i be correct in buying these fitments:
FRONT WHEEL SETUP: REAR WHEEL SETUP:
Size: 16x7.5" Size: 16x9.0"
PCD/Offset: 5x100 ET35 PCD/Offset: 5x100 ET25
I know i may need to do some arch work for the rears,its just the ET i dont understand
