Facelift On 2001 Xenons Problem

[Zuraxus]

I'm in the process of changing the nose on my 2001 to 04-06 look. all metal are done and I ordered whole retro kit from Germany with clear corners, my shop told me that plugs from my 01 don't fit the plugs that came with the kit and I will have to order from local dealer whole cable kit with plugs ( no only plugs available for sale) it will cost me $600 for each side. Any body know if there is a way to adopt old plugs with new ones, can we just avoid the plugs and hardwire all the cables, please help. thank you