looks good! I run black RPF1's 18x9 +35mm offset, with 255/35/18 indy500's on my 2016 RaceRed ST. A thinner tire profile can help you clear the fender slashing a bit too... I was getting the tire siping when i ran 245/40/18's, switched to 255/35/18 and it added a slight gap (maybe a finger width) which helped a lot. Id rather have a clean fitment than a slammed look... considering i track and hit the canyons every year a few times. Nice choice, the Kansei's seem to look right at home on the Focus platform!