Slant 6 timing help- Torqstorm and Sniper EFI

All correct except,
Leave the other breather in place that I already have on the front of the valve cover.
I’d ditch the breather in the front and plug it, or run two hoses (front and back of the valve cover) to your catch can. And you’ll have to plug the ports in the manifold youre currently using for pcv.