They look mint man! When I had my 15s on they were fine, that was with 195/50 tyres mind.
I'm running 20mm FK spacers on all corners, only doing this as I picked a set up for £90 If I can find a set i'd love a pair of 35/40mm on back!
I'd be tempted to have a look at some different tyres if you struggling with these size! 185 maybe?
Can't wait to see them all on!!