Yeah that looks nice and tidy, nice colour as said above
Id get some rear spats on there to complete the RS kit, get the side bump strips painted to match, clear side indicators, and then lower it on the standard rims, that would look well smart
I actually like the standard si rims, abit on the small side but when its lowered the wheels will look bigger and it will look better, plus keeping the standard wheels on will mean your keeping the handling/acceleration, where as sticking 17s on there will slow it down