Get rid of the Lexarse lights mate. You're better off selling those and getting mk5 polo rear lights; they look great on blue polo's. In my opinion the lexarse light are the very reason your car doesn't look as nice from the rear. Once its lowered and has decent rear clusters it would look much better.
Other then that you'd be better off saving up for coilovers and a better set of rims. May increase your insurance premium quote a bit, thats if you've declared your mods!
Other then that you may want to remove the side bump-strips giving your car a smoother look.
