Yeah I don't really mind the rotoflex either tbh. It's like a once every 60k change, if that. It could be I'm already used to it on the BMWs and things I've owned in the past having them as well.

Lucky8 told me they only build their diffs with 4 bolt flanges because they're stronger. Wish they let me know that was the case so I could order a driveshaft but oh well. Just a week delay hopefully and I'll be able to do the swap.