I'm considering a few options with these.
1) 4x HX rims for my winter tires.
2) 2x HX rims in the front for both winter and summer tires, arguably improves aesthetic but there's a slight aero penalty. Rear wheels can't be seen due to spats.
3) 2x HX rims in the rear for both winter and summer tires. The rears are covered by spats so there's little to no aero penalty, and they're lighter than the factory wheels by a hair.
EDIT: I'm considering repainting them black. I'd like a second opinion though.