NEED HELP FROM PEOPLE WHO HAVE FITTED DEPO HEADLIGHTS! i have purchased a set of these headlights from Torqen, on their website it says to get D3S Bulbs, but everywhere else online says D2S? which ones are actually right? if i buy the D3S bulbs, am i right in saying you have to change the igniters off your old ballasts because the D3S come with their own? Thanks in advance, it it makes any difference i drive a 53 plate DE