Rope and harness for mountain hunt

[Mrflyfish5]

I was lucky enough to draw a Montana goat tag in the beartooths. I am an experienced climber but have never used the lightweight gear they have now. Is the 70m 6mm rap line still the recommended goat cord? I was also planning on a microtraxion and 2 tiblocs. I usually carry 30’ of 3/4” tubing for anchors. Any suggestions for more modern lightweight gear is appreciated.