1987 Accord (3drs) - LED headlights?

Hi folks, I have recently bought the '87 3-door accord, and plan working on it. For now it is what it is.
Now, there is a prob with its headlights as the transparent lens is not clear and yellowish, and with the HID kit the previous owner installed, it won't give a good light ray.
Wanted to get projector sealed beam lights for it with the LEDs right away. I was wondering, if they are street-legal on the older vehicles? Also, if I go with LEDs, will I need something extra wired into it, some load resistor perhaps?
Anyone tried LEDs for hi and low on the Accords?