I've still got the stock 16s on my silver sup but it is completely stock body where as if I put them on my black one which just has the oem body kit they just don't look right, another good point to keeping the original wheels is that if you get a puncture out on the road somewhere you can just throw the space saver on without worrying about having 2 different sized wheels on the same axel which cant do the diff any good. A mate of mine found this out the hard way with a wee kangoo van with 17" alloys he got a flat on the front (FWD) and just stuck the stock 14" spare on and buggered up the gearbox!