I have ontario legal limits. 35 on the fronts and 25 or 20,m (cant remember) on the rears/rear window and it looks nice. You wont even notice the difference after a while unless you really look.
If it comes with a paintbrush that has a metal handle and plastic bristles, buy a different brush. Unless you like having little black bristles glued to your calipers.Wecome!
I'm also considering painting the calipers too. Be sure to use the kit that uses a paint brush and you need to mix a hardner. I found that to work best and lasts longer than the spray version.