1988 Pulsar Nx Suspension question

[Keriosaga]

Hey guys, I'm new here. I just bought a 88 Pulsar Nx about a week ago. Still doing work to it trying to get her running like new. The car is in pretty good shape over all. Issue I'm running into is that I can't find much information or parts for it. I've heard about a disk brake swap from a sentra se-r, but haven't been able to find much information on it. And also, can't seem to find coil springs for it. Found struts, but nothing for springs. Is there something that uses the same struts and springs I can swap from? Any information would be appreciated.
Thank you!

Also, it's the e16i w/ 5speed if that matters.

[greenbean6699]

You can swap springs and struts from a B12 sentra. Not to sure about the se-r swap.

[Keriosaga]

Just checked online. Does it matter what year/model? B12 is 85 - 90 correct? Found one that says fits 89 - 94. That would be a B13 though wouldn't it?