Need input on what other K5ers with 6" to 8" lifts are running for rear driveline. Inparticular those who have or had tailshafts like an NP241. I will likely go with a SYE new shaft, but if any one is running something different and having success, I'd like to hear it. The setup I'm looking at is approaching 900 bucks, ouch! But if I have to I will.