Thanks to anyone who put some thought into it, but i got it figured out. The wires to the crank sensor had been rubbed, and apparently when i put the new compressor on it, i broke the last few remaining copper strands on one of them. Pain in the ass to get enough wire free to repair, but i got it taken care of.

Thanks again, and when i get a chance, I'll do a proper hello in the introductions section.