Hey mate i have Phillips diamond vision in my s2 and they work fine. if you want a globe with a blue tinge, dont go any other the other lower priced ones in the phillips range as they dont seem to look that different from stock. The diamond vision arn't that expensive from memory - you dont get parkers with them either - at least i didn't. I payed under 100 but was a while ago and i cant remember exactly.
As for the parkers what you want is just white spade bit led's. the white led will come up slightly blue and works well with the diamond vision headlamp which will give you the bright white / blue glow. Do not get blue led's or blue style bulbs for parkers as they will actually look dark blue and very cr#p My only thing now is to change the fog / driving lights to a whiter bulb as the headlamps are are bright blue white which makes the fogs look real yellow.