Hello everyone! I just got 5000K D2S replacement bulbs for my CLS from HIDExtra. I'm having second thoughts on installing the bulbs. I've been doing some searching in the forums and some people have molten sockets, malfunctioning ballasts, etc. from installing replacement bulbs. Are these due to aftermarket bulbs or some other reason? What are my risks in damaging my headlight system when replacing the bulbs with aftermarket? Does HIDExtra make reliable and quality bulbs?