I'm hearing you @loudsx was thinking that when I ordered these bad boys. Seeing that black n white slimline Vic plate gives me some measure of confidence it'll not look completely hideous
It's best to have plates that are the same size front and back (country laws permitting), then they can easily be swapped over when the front one gets stone chipped and covered in hard to remove bug and tar splats. Although, you could always keep investing in clear plate covers to protect them too.