Yes you are right, but too be honest I don't see any problems with how it drives, but using 18's will surely make it obvious!
With he new baby, and a wedding coming up, new wheels won't be happening any time soon, but I have been eyeing up the batch on Tarmac sports, the 'jr11's', but as I say, I will have to save up for them
For now though, I will see what I can do with making these look presentable (up close, from a distance they look great clean)