I don't think the damage will be a write off. You cannot just upgrade the front bumper to a newer model, you have to do the side and rear. They all got a facelift after 1995. The side vents went from three slots to two, the rear bumber of the facelift cars are more rounded.

Good luck with your decision, and sorry to hear about your mishap.

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95 R129
04 Infiniti G35.5 BS
10 X204