Fit H3C bulb in H1 headlight

[MaxGTST]

Ok, so I have an april 1991 GTS-T, bought some H3C HID for it, but when I tried to install the kit, I was surprised to see that I have H1 headlight on my car. Now I'm kinda lost on what to do, the best way would be to buy an h1 HID kit but .. I don't even understand how the stock bulb work and how I could fit another bulb in there. My main question is .. how the hell am I supposed to clip the bulb if I change for an HID kit ? Will a H1 HID kit fit without any modification ?
Here's pictures of the stock bulb I have


When I remove the "bulb" and the socket I have this

How can I plug an HID bulb in there ..

Stock bulb removed


And my H3C HID bulb ( Too bad it doesn't fit .. 50w 8000k looks soo good )

[cobrAA]

Where can I get a hold on these holder so I can install my H1 hid bulb on them ?? both of my headlight didn't came with the holder.. -.- !