How’s my rear subframe look?

Started out with just wanting to do my subframe bushings but the bolts got stuck in so had to pull the entire subframe down. I noticed my subframe is cracked how bad is this and how can it be fixed? Also while it’s out I want to replace as much as needed any recommendations? How do my axels look? I’m planning on keeping this car for life so any info helps. I’ve already got the two anti roll links and the differential bushing as well as the subframe bushings anything I’m missing?